Category: Technology

Soviet-era spacecraft Kosmos 482 reentered Earth’s atmosphere on Saturday after 53 years in orbit, following a failed attempt to launch toward Venus.

A Soviet spacecraft, known as Kosmos 482, made its uncontrolled reentry into Earth’s atmosphere on Saturday morning, marking the end of a 53-year journey that began with a failed mission to Venus.

The European Union Space Surveillance and Tracking confirmed the spacecraft’s reentry, noting that it had not been detected in subsequent orbits. The European Space Agency’s space debris office also reported the spacecraft’s reentry after it failed to appear on radar at a German monitoring station.

Details regarding the exact location of the spacecraft’s descent and whether any remnants survived the fiery reentry remain unclear. Experts had indicated prior to the event that some parts of the spacecraft, if not all, could potentially survive the descent, given its construction designed to withstand the extreme conditions of Venus, the hottest planet in the solar system.

Scientists assured the public that the likelihood of anyone being struck by debris from the spacecraft was exceedingly low.

Kosmos 482 was launched in 1972 by the Soviet Union as part of a series of missions aimed at exploring Venus. However, this particular mission was thwarted by a rocket malfunction, leaving the spacecraft stranded in Earth’s orbit.

Most of the spacecraft had already fallen back to Earth within a decade of its failed launch, but the spherical lander—estimated to be about 3 feet (1 meter) in diameter—was the last component to succumb to gravity’s pull. Encased in titanium, the lander weighed more than 1,000 pounds (495 kilograms).

As scientists and military experts tracked the spacecraft’s downward trajectory, they encountered challenges in predicting the exact timing and location of its reentry. Solar activity and the spacecraft’s deteriorating condition after decades in space contributed to the uncertainty surrounding its descent.

As of Saturday morning, the U.S. Space Command had not yet confirmed the spacecraft’s reentry, as it continued to collect and analyze data from orbit. The U.S. Space Command routinely monitors dozens of reentries each month, but Kosmos 482 garnered additional attention from both government and private space trackers due to its potential to survive the reentry process.

Unlike many other reentering objects, Kosmos 482 was coming in uncontrolled, without any intervention from flight controllers, who typically aim to direct old satellites and space debris toward vast expanses of water, such as the Pacific Ocean.

According to Fox News, the event marks a significant moment in the history of space exploration, highlighting the long-lasting legacy of Soviet space missions and the ongoing challenges of tracking and managing space debris.

A recent study has linked the M87 black hole to its 3,000-light-year-long jet stream, enhancing our understanding of how black holes launch particles at near-light speed.

A new study has established a connection between the famous M87 black hole—the first black hole ever imaged—and its powerful cosmic jet. This research reveals how the black hole launches particles at nearly the speed of light.

Scientists have traced a 3,000-light-year-long cosmic jet streaming from M87 to its likely source point, thanks to “significantly enhanced coverage” provided by the global Event Horizon Telescope. The findings, published in the journal Astronomy & Astrophysics this week, could help clarify the origins and mechanisms behind the vast cosmic jets emitted by black holes.

M87 is a supermassive black hole located in the Messier 87 galaxy, approximately 55 million light-years from Earth. It is estimated to be 6.5 billion times the mass of the Sun. The first image of M87 was released to the public in 2019, following data collection by the Event Horizon Telescope in 2017.

Dr. Padi Boyd of NASA highlighted the significance of M87, noting its active nature. “Just a few percent are active at any given time. Are they turning on and then turning off? That’s an idea,” she explained in a video about the black hole. Boyd emphasized the presence of very high magnetic fields necessary for jet formation, stating, “This image is observational evidence that what we’ve been seeing for a while is actually being launched by a jet connected to that supermassive black hole at the center of M87.”

M87 not only consumes surrounding gas and dust but also emits powerful jets of charged particles from its poles, forming the extensive jet stream. This dual activity has been discussed in various scientific publications, including Scientific American and Space.com.

“This study represents an early step toward connecting theoretical ideas about jet launching with direct observations,” said Saurabh, the team leader at the Max Planck Institute for Radio Astronomy. He added, “Identifying where the jet may originate and how it connects to the black hole’s shadow adds a key piece to the puzzle and points toward a better understanding of how the central engine operates.”

The Event Horizon Telescope is a global network of eight radio observatories that work together to detect radio waves from astronomical objects, including galaxies and black holes. This collaboration effectively creates an Earth-sized telescope, allowing for unprecedented observations of these distant phenomena. The term “Event Horizon” refers to the boundary surrounding a black hole beyond which light cannot escape, as defined by the National Science Foundation.

The findings were derived from data collected by the Event Horizon Telescope in 2021. However, the authors of the study noted that while the results are robust under the assumptions and tests performed, definitive confirmation and more precise constraints will require future observations with higher sensitivity and improved coverage through additional stations and an expanded frequency range.

These advancements in our understanding of black holes and their jets mark a significant step forward in astrophysics, paving the way for future research and discoveries in the field, according to Space.com.

The next phase of NASA’s Artemis program is set to launch soon, following the successful Artemis II mission that captivated audiences worldwide.

NASA is setting its sights on the moon’s south pole as it prepares for the upcoming Artemis III mission, which will focus on critical docking maneuvers in Earth’s orbit. This mission is slated to launch next year, building on the momentum generated by the recent Artemis II flight.

Following the successful splashdown of the Artemis II crew in the Pacific Ocean on Saturday, entry flight director Rick Henfling emphasized the agency’s forward momentum. “The next mission’s right around the corner,” he stated, highlighting the urgency and excitement surrounding the Artemis program.

Artemis III will see astronauts practicing essential docking procedures with a commercial lunar lander while remaining in Earth’s orbit. This step is crucial for ensuring the mission’s success before any astronauts return to the lunar surface.

In the competitive landscape of lunar exploration, companies led by Elon Musk and Jeff Bezos are vying for dominance. Musk’s SpaceX and Bezos’ Blue Origin are both working on their respective landers, Starship and Blue Moon, with the aim of being the first to demonstrate their capabilities. These companies are also in contention to carry Artemis IV astronauts during the program’s first planned moon landing in 2028.

NASA has already positioned key hardware for the upcoming docking test at Kennedy Space Center. Meanwhile, SpaceX is preparing for another Starship test flight, and Blue Origin is advancing toward its own lunar landing demonstration later this year.

The overarching goal of the Artemis program extends beyond individual missions. NASA and its partners are targeting the moon’s south pole, an area believed to contain significant reserves of ice. This ice could potentially provide water and fuel for a future lunar base, a project that is projected to cost between $20 billion and $30 billion.

As anticipation builds, NASA is expected to announce the crew for Artemis III soon. This mission is designed to echo the testing protocols of the Apollo era, aiming to reduce risks before sending astronauts back to the lunar surface for the first time in over 50 years.

According to The Associated Press, the Artemis program represents a significant step forward in human space exploration, with plans that could reshape our understanding of the moon and its resources.

The potential discovery of a new dwarf planet, 2017OF201, may provide further insights into the elusive Planet Nine theory and reshape our understanding of the Kuiper Belt.

A team of scientists from the Institute for Advanced Study School of Natural Sciences in Princeton, New Jersey, has announced the potential discovery of a new dwarf planet, designated 2017OF201. This large trans-Neptune object (TNO) is located beyond the icy expanse of the Kuiper Belt and could offer new evidence supporting the existence of the theoretical Planet Nine.

Trans-Neptune objects are minor planets that orbit the Sun at distances greater than Neptune. While many TNOs have been identified, 2017OF201 stands out due to its significant size and unusual orbit. The discovery was made by a team led by Sihao Cheng, along with Jiaxuan Li and Eritas Yang, utilizing advanced computational methods to analyze the object’s unique trajectory in the sky.

“The object’s aphelion — the farthest point in its orbit from the Sun — is more than 1,600 times that of Earth’s orbit,” Cheng explained in a news release. “Meanwhile, its perihelion — the closest point to the Sun — is 44.5 times that of Earth’s orbit, which is similar to Pluto’s orbit.” The orbital period of 2017OF201 is estimated to be around 25,000 years, leading Yang to suggest that it may have experienced close encounters with a giant planet, which could have caused it to be ejected into its current wide orbit.

Cheng further noted that the object’s migration could involve multiple stages. “It’s possible that this object was first ejected to the Oort Cloud, the most distant region of our solar system, which is home to many comets, and then sent back,” he said.

This discovery has significant implications for our understanding of the outer solar system’s structure. In January 2016, astronomers Konstantin Batygin and Mike Brown from the California Institute of Technology (Caltech) proposed the existence of a planet approximately 1.5 times the size of Earth, located in the outer solar system. However, the existence of this so-called Planet Nine remains theoretical, as neither Batygin nor Brown has directly observed such a planet.

The Planet Nine hypothesis suggests that this planet, if it exists, is roughly the size of Neptune and is situated far beyond Pluto, in the vicinity of the Kuiper Belt where 2017OF201 was discovered. It is theorized to possess a mass up to ten times that of Earth and to orbit the Sun at a distance up to 30 times greater than that of Neptune. Its orbital period could range from 10,000 to 20,000 Earth years.

Previously, the region beyond the Kuiper Belt was thought to be largely empty. However, the discovery of 2017OF201 challenges this notion, indicating that there may be more objects in this distant area of our solar system than previously believed. Cheng remarked that only about 1% of 2017OF201’s orbit is currently visible to astronomers.

“Even though advances in telescopes have enabled us to explore distant parts of the universe, there is still a great deal to discover about our own solar system,” Cheng stated.

Nasa has indicated that if Planet Nine exists, it could help explain the peculiar orbits of some smaller objects within the distant Kuiper Belt. While Planet Nine remains a theoretical construct, the gravitational patterns observed in the outer solar system continue to fuel speculation about the existence of this distant world.

As researchers delve deeper into the mysteries of our solar system, discoveries like that of 2017OF201 may play a crucial role in reshaping our understanding of celestial dynamics and the potential for undiscovered planets.

According to NASA, the implications of such findings could significantly enhance our knowledge of the solar system’s architecture and the forces at play in the vastness of space.

Four astronauts from the Artemis II mission successfully completed a historic journey around the moon, marking humanity’s return to lunar exploration after more than 50 years.

Four astronauts from the Artemis II mission splashed down off the coast of San Diego on Friday evening, concluding a groundbreaking 10-day journey that marked the first manned mission to the moon in over half a century. The crew landed at 5:07 p.m. Pacific Time after launching from the Kennedy Space Center on April 1 and traveling approximately 252,000 miles from Earth, further than any previous crewed mission.

NASA Administrator Jared Isaacman was present on the USS John P. Murtha ahead of the splashdown. He expressed confidence in the recovery team’s ability to assist the astronauts after their historic mission. “I have no doubt that you’re all going to execute this flawlessly as we get these astronauts who will just complete an absolute historic mission, traveling further into space than any humans have gone before,” Isaacman stated.

He emphasized the significance of this mission, noting, “For the first time, we’ve gone into the lunar environment in more than half a century. We are back in the business of sending astronauts to the moon again.” Isaacman also mentioned plans for future lunar exploration, indicating that once Artemis III launches in 2028, NASA intends to establish a permanent moon base.

After their successful mission, the astronauts—Commander Reid Wiseman, Pilot Victor Glover, Mission Specialist Christina Koch, and Mission Specialist Jeremy Hansen—were assisted out of the Orion crew module and taken aboard the USS John P. Murtha for medical evaluations.

The Orion spacecraft reentered Earth’s atmosphere at speeds reaching approximately 25,000 mph. It slowed to around 20 mph through an intricate sequence involving 11 parachutes before landing in the ocean about 60 miles off the California coast. During reentry, the exterior of the spacecraft experienced temperatures soaring to 5,000 degrees Fahrenheit.

The last time astronauts visited the moon was during the Apollo 17 mission in December 1972, three years after the historic Apollo 11 mission marked humanity’s first landing on the lunar surface in 1969.

This successful mission not only showcases NASA’s commitment to returning humans to the moon but also sets the stage for future exploration and potential colonization of lunar environments.

According to Fox News, the Artemis II mission represents a significant milestone in space exploration, rekindling interest in lunar travel and paving the way for subsequent missions aimed at deeper space exploration.

Harvard physicist Dr. Avi Loeb suggests that the interstellar object 3I/ATLAS may be an alien probe, based on its unusual characteristics and trajectory as it passes through our solar system.

A recently discovered interstellar object, designated 3I/ATLAS, has sparked intrigue among astronomers and scientists alike. Harvard physicist Dr. Avi Loeb has raised the possibility that this massive object, which is larger than Manhattan, could be more than just a typical comet.

Dr. Loeb, a science professor at Harvard University, expressed his concerns about the object’s peculiar features, suggesting they may indicate a technological origin. “Maybe the trajectory was designed,” he told Fox News Digital. “If it had an objective to sort of be on a reconnaissance mission, to either send mini probes to those planets or monitor them… It seems quite anomalous.”

3I/ATLAS was first detected in early July by the Asteroid Terrestrial-impact Last Alert System (ATLAS) telescope in Chile. This discovery marks only the third time an interstellar object has been observed entering our solar system, according to NASA.

While NASA has classified 3I/ATLAS as a comet, Dr. Loeb pointed out an unusual glow pattern in images of the object. Unlike typical comets, which exhibit a tail of dust and gas trailing behind them, this object displays a glow in front of it. “Here, you see a glow in front of it, not behind it,” he explained.

Measuring approximately 20 kilometers across, 3I/ATLAS is notably bright for its distance from the Sun. However, Dr. Loeb emphasized that its trajectory is perhaps the most striking aspect. He noted that if objects were entering the solar system randomly, only one in 500 would align so precisely with the orbits of the planets.

Additionally, the interstellar object is expected to pass near Mars, Venus, and Jupiter, a scenario that Dr. Loeb describes as highly improbable if it were merely a random occurrence. “It also comes close to each of them, with a probability of one in 20,000,” he stated.

According to NASA, 3I/ATLAS will reach its closest point to the Sun—approximately 130 million miles away—on October 30. Dr. Loeb speculated about the implications of the object being technological in nature. “If it turns out to be technological, it would obviously have a big impact on the future of humanity,” he remarked. “We have to decide how to respond to that.”

In January, astronomers from the Minor Planet Center at the Harvard-Smithsonian Center for Astrophysics mistakenly identified a Tesla Roadster launched into orbit by SpaceX CEO Elon Musk as an asteroid, highlighting the complexities of identifying celestial objects.

As the scientific community continues to analyze 3I/ATLAS, the implications of its characteristics and trajectory remain a topic of discussion and speculation. A spokesperson for NASA did not immediately respond to inquiries regarding the object.

According to Fox News Digital, the ongoing investigation into 3I/ATLAS could reshape our understanding of interstellar objects and their potential significance in the cosmos.

Athena lunar lander successfully reached the moon, but mission controllers remain uncertain about its condition and exact landing location.

Mission controllers have confirmed that the Athena lunar lander successfully touched down on the moon earlier today. However, the status of the spacecraft remains unclear, according to reports from the Associated Press.

While the precise location of Athena’s landing is still unknown, initial communications indicate that the lander was able to establish contact with its ground team. The lander, owned by Intuitive Machines, is equipped with an ice drill, a drone, and two rovers, which are intended for various lunar exploration tasks.

Despite receiving apparent acknowledgments from Athena, mission director and co-founder Tim Crain urged his team to “keep working on the problem.” This statement reflects the ongoing uncertainty surrounding the lander’s condition following its arrival on the lunar surface.

NASA and Intuitive Machines concluded their online live stream shortly after the landing and announced plans to hold a news conference later today to provide updates on Athena’s status.

Athena’s landing marks a significant achievement for Intuitive Machines, especially following the previous challenges faced by the company’s Odysseus lander last year, which landed sideways and created additional pressure for this mission. Athena is the second spacecraft to successfully land on the moon this week, following Firefly Aerospace’s Blue Ghost, which made its touchdown on Sunday.

Firefly’s chief engineer, Will Coogan, celebrated the success of Blue Ghost, stating, “You all stuck the landing. We’re on the moon.” This achievement made Firefly Aerospace the first private company to successfully land a spacecraft on the moon without it crashing or tipping over.

The developments surrounding Athena and Blue Ghost highlight the growing involvement of private companies in lunar exploration, marking a new era in space missions.

As the situation unfolds, further updates will be provided, particularly during the upcoming news conference, which aims to clarify the status of the Athena lunar lander, according to Associated Press.

Nasa has shut down Voyager 1’s charged particles instrument to conserve power as the spacecraft continues its journey through interstellar space, now over 15 billion miles from Earth.

NASA has taken the significant step of shutting down one of Voyager 1’s scientific instruments to conserve dwindling power, as the nearly 49-year-old spacecraft continues its remarkable journey through interstellar space, now more than 15 billion miles from Earth.

Engineers at NASA’s Jet Propulsion Laboratory (JPL) in Southern California sent commands on Friday to deactivate Voyager 1’s Low-Energy Charged Particles (LECP) experiment. This instrument has been operational almost continuously since the spacecraft’s launch in 1977.

The decision to turn off the LECP comes as the nuclear-powered probe loses approximately 4 watts of power each year. Mission managers are focused on extending the spacecraft’s operational lifespan as much as possible.

“While shutting down a science instrument is not anybody’s preference, it is the best option available,” said Kareem Badaruddin, Voyager mission manager at JPL, in a statement. “Voyager 1 still has two remaining operating science instruments—one that listens to plasma waves and one that measures magnetic fields. They are still working great, sending back data from a region of space no other human-made craft has ever explored.”

This shutdown highlights the increasingly delicate balancing act facing the Voyager team as both Voyager 1 and its twin, Voyager 2, age far beyond their original mission plans. The two spacecraft are powered by radioisotope thermoelectric generators, which convert heat from decaying plutonium into electricity. After nearly five decades in space, engineers have had to gradually power down heaters and instruments while ensuring that the spacecraft do not become too cold, which could jeopardize key systems, including fuel lines.

“The team remains focused on keeping both Voyagers going for as long as possible,” Badaruddin added.

The urgency of the situation increased after Voyager 1 experienced an unexpected drop in power during a routine roll maneuver on February 27, according to NASA. Engineers were concerned that any further decline could trigger the spacecraft’s undervoltage fault protection system, designed to automatically shut down components to protect the probe. Recovering from such a fault can be a lengthy process and carries additional risks, prompting the team to take action before the spacecraft did so autonomously.

The two Voyager probes remain the only spacecraft far enough from Earth to collect data on detecting pressure fronts and regions of varying particle density in the space beyond our heliosphere, according to NASA.

“Engineers are confident that shutting down the LECP will give Voyager 1 about a year of breathing room,” a NASA press release stated. “They are using this time to finalize a more ambitious energy-saving fix for both Voyagers, which is referred to as ‘the Big Bang.’ This plan is designed to further extend the operational capabilities of the Voyagers.”

The concept behind “the Big Bang” involves swapping out a group of powered devices all at once—hence the nickname. This would entail turning off certain systems and replacing them with lower-power alternatives, ensuring the spacecraft remains warm enough to continue gathering scientific data.

The decision to deactivate the LECP was not made hastily. NASA indicated that mission science and engineering teams had previously agreed on the order in which spacecraft systems would be shut down as power availability declined. Out of the 10 original instrument sets carried by the twin probes, seven have now been switched off. Voyager 2’s LECP instrument was deactivated in March 2025.

Given that Voyager 1 is now over 15 billion miles from Earth, commands take approximately 23 hours to reach the spacecraft. The shutdown sequence itself requires more than three hours to complete. However, one component of the LECP system—a small motor that rotates the sensor to scan in all directions—will remain powered, as it consumes only about half a watt. Engineers hope this will leave the door open for the possibility of restarting the instrument in the future if more power becomes available.

According to NASA, the ongoing efforts to manage power consumption and maintain operational capabilities highlight the dedication of the Voyager team to keep these historic spacecraft functioning for as long as possible.

A stunning blue spiral light, likely caused by a SpaceX Falcon 9 rocket, illuminated the night sky over Europe on Monday, captivating viewers and sparking social media buzz.

A mesmerizing blue light, resembling a cosmic whirlpool, brightened the night skies over Europe on Monday. This spectacular phenomenon was captured in time-lapse video and is believed to have been created by the SpaceX Falcon 9 rocket booster as it descended back to Earth.

The event occurred around 4 p.m. EST, or 9 p.m. local time, with the glowing spiral being particularly visible from Croatia. In the footage, the light spins across the sky, prompting many social media users to compare it to a spiral galaxy. The full video, when played at normal speed, lasts approximately six minutes.

The U.K.’s Met Office reported receiving numerous accounts of an “illuminated swirl in the sky,” attributing the phenomenon to the SpaceX rocket that launched from Cape Canaveral, Florida, earlier that day at around 1:50 p.m. EST. This launch was part of the government’s classified NROL-69 mission, with SpaceX delivering a payload on behalf of the National Reconnaissance Office (NRO), the United States’ intelligence and surveillance agency.

“This is likely to be caused by the SpaceX Falcon 9 rocket, launched earlier today,” the Met Office stated on social media platform X. “The rocket’s frozen exhaust plume appears to be spinning in the atmosphere and reflecting sunlight, causing it to appear as a spiral in the sky.”

The glowing light is often referred to as a “SpaceX spiral,” according to Space.com. These spirals occur when the upper stage of a Falcon 9 rocket separates from its first-stage booster. As the upper stage continues its journey into space, the lower stage falls back to Earth, releasing any remaining fuel. This fuel freezes almost instantly at high altitudes, and sunlight reflects off it, resulting in the unusual glow observed in the sky.

Fox News Digital reached out to SpaceX for further comment but did not receive an immediate response.

This remarkable cosmic display followed closely on the heels of a successful SpaceX mission that saw a team working with NASA return two stranded astronauts from space.

According to Space.com, the phenomenon has become a familiar sight for those who closely monitor SpaceX launches and their aftermath.

Soviet spacecraft Kosmos 482 reentered Earth’s atmosphere on Saturday after 53 years in orbit following a failed mission to Venus.

A Soviet-era spacecraft made its return to Earth on Saturday, marking the end of a 53-year journey that began with a failed attempt to reach Venus. The spacecraft, known as Kosmos 482, was confirmed to have reentered Earth’s atmosphere by the European Union Space Surveillance and Tracking, which analyzed its trajectory and noted its absence from subsequent orbits.

The European Space Agency’s space debris office corroborated the reentry, indicating that the spacecraft failed to appear on radar at a German station. While the exact location of its descent remains unknown, experts had warned that some, if not all, of the half-ton spacecraft could survive the fiery reentry, as it was designed to endure the extreme conditions of a landing on Venus, the hottest planet in the solar system.

Scientists assessed the risks associated with the reentry, noting that the likelihood of anyone being struck by debris from the spacecraft was exceedingly low. Launched in 1972 by the Soviet Union, Kosmos 482 was part of a series of missions aimed at Venus. However, a rocket malfunction prevented this particular spacecraft from escaping Earth’s orbit, leaving it stranded for over five decades.

Much of Kosmos 482 had already reentered Earth’s atmosphere within a decade of its failed launch. The spherical lander, which measures approximately 3 feet (1 meter) in diameter and weighs over 1,000 pounds (495 kilograms), was the last remaining component of the spacecraft to descend. Experts noted that the lander was encased in titanium, contributing to its durability during reentry.

As the spacecraft spiraled downward, scientists and military experts were unable to predict the precise timing or location of its reentry. The uncertainty was compounded by solar activity and the deteriorating condition of the spacecraft after so many years in orbit.

As of Saturday morning, the U.S. Space Command had not yet confirmed the spacecraft’s demise, as it was still collecting and analyzing data from orbit. The U.S. Space Command routinely monitors dozens of reentries each month, but Kosmos 482 garnered additional attention from both government and private space trackers due to its likelihood of surviving reentry.

Unlike many other pieces of space debris, Kosmos 482 was coming in uncontrolled, with no intervention from flight controllers. Typically, these controllers aim to direct old satellites and debris toward vast expanses of water, such as the Pacific Ocean, to minimize the risk to populated areas.

The reentry of Kosmos 482 serves as a reminder of the long-lasting legacy of space exploration and the challenges that come with tracking and managing space debris. As technology advances, the monitoring of such objects will become increasingly critical to ensure the safety of both space missions and those on the ground.

According to Fox News, the reentry of Kosmos 482 highlights the ongoing need for vigilance in tracking space debris and understanding its potential impacts.

A recent study has linked the supermassive black hole M87 to its vast 3,000-light-year cosmic jet, enhancing our understanding of how black holes launch particles at nearly light speed.

A groundbreaking study has successfully connected the renowned M87 black hole, the first black hole ever imaged, to its powerful cosmic jet. This research reveals how the black hole launches particles at nearly the speed of light.

Using significantly enhanced coverage from the global Event Horizon Telescope (EHT), scientists traced a 3,000-light-year-long cosmic jet streaming from M87 to its likely source point. The findings, published in the journal Astronomy & Astrophysics this week, could provide crucial insights into the origins and mechanics of the vast cosmic jets produced by black holes.

M87 is a supermassive black hole located in the Messier 87 galaxy, approximately 55 million light-years from Earth. It is estimated to be 6.5 billion times more massive than the Sun. The first image of M87 was unveiled to the public in 2019, following data collection by the Event Horizon Telescope in 2017.

Dr. Padi Boyd of NASA emphasized the significance of M87’s activity in a video discussing the black hole’s discovery. “Not only is the black hole supermassive, it’s also active,” she noted. “Just a few percent are active at any given time. Are they turning on and then turning off? That’s an idea… We know there are very high magnetic fields that launch a jet. This image is observational evidence that what we’ve been seeing for a while is actually being launched by a jet connected to that supermassive black hole at the center of M87.”

M87 not only consumes surrounding gas and dust but also emits powerful jets of charged particles from its poles, forming the jet stream. This duality highlights the complex nature of black holes, as they both attract and expel matter.

Saurabh, the team leader at the Max Planck Institute for Radio Astronomy, described the study as an important step toward bridging theoretical concepts about jet launching with direct observations. “Identifying where the jet may originate and how it connects to the black hole’s shadow adds a key piece to the puzzle and points toward a better understanding of how the central engine operates,” he stated.

The Event Horizon Telescope is a global network of eight radio observatories that work together to detect radio waves from astronomical objects, such as galaxies and black holes. This collaboration allows the EHT to function as an Earth-sized telescope, significantly enhancing its observational capabilities. The term “Event Horizon” refers to the boundary of a black hole beyond which light cannot escape, as defined by the National Science Foundation.

The findings were derived from data collected by the Event Horizon Telescope in 2021. However, the authors of the study acknowledged that while the results are robust under the assumptions and tests performed, definitive confirmation and more precise constraints will require future EHT observations. These future studies will need higher sensitivity, improved intermediate-baseline coverage through additional stations, and an expanded frequency range.

This research not only sheds light on the mechanics of black holes but also opens the door for further exploration into the enigmatic behavior of these cosmic giants. Understanding how black holes launch jets could have profound implications for our knowledge of the universe and the fundamental forces at play.

According to Space.com, the study represents a significant advancement in astrophysics, linking theoretical models with observable phenomena.

The potential discovery of a new dwarf planet, 2017OF201, may provide further evidence for the existence of the elusive theoretical Planet Nine in our solar system.

A team of scientists at the Institute for Advanced Study School of Natural Sciences in Princeton, New Jersey, has announced the potential discovery of a new dwarf planet, designated as 2017OF201. This large trans-Neptune Object (TNO) is located beyond the icy expanse of the Kuiper Belt and may challenge existing beliefs about the structure of our solar system.

TNOs are minor planets that orbit the Sun at distances greater than that of Neptune. While many such objects exist, 2017OF201 stands out due to its significant size and unusual orbit. The discovery was made by researchers Sihao Cheng, Jiaxuan Li, and Eritas Yang, who utilized advanced computational techniques to analyze the object’s unique trajectory.

“The object’s aphelion—the farthest point in its orbit from the Sun—is more than 1,600 times that of Earth’s orbit,” Cheng explained in a news release. “Meanwhile, its perihelion—the closest point to the Sun—is 44.5 times that of Earth’s orbit, which is similar to Pluto’s orbit.” The orbital period of 2017OF201 is estimated to be around 25,000 years, suggesting that it has undergone significant gravitational interactions with larger planets, leading to its current wide orbit.

Cheng further speculated on the object’s migration history, suggesting that it may have initially been ejected into the Oort Cloud, the most distant region of our solar system, before being drawn back into its current orbit. This hypothesis indicates a more complex dynamic in the outer solar system than previously understood.

The implications of this discovery are substantial, particularly concerning the ongoing search for Planet Nine, a theoretical planet proposed to exist in the outer solar system. In January 2016, astronomers Konstantin Batygin and Mike Brown from the California Institute of Technology (Caltech) presented research suggesting the presence of a planet approximately 1.5 times the size of Earth, located far beyond Pluto. However, Planet Nine remains unobserved, with its existence inferred from gravitational patterns affecting smaller objects in the Kuiper Belt.

According to the theory, if Planet Nine exists, it could be similar in size to Neptune and possess a mass up to ten times that of Earth. It is theorized to orbit the Sun at a distance of up to 30 times that of Neptune, taking between 10,000 and 20,000 Earth years to complete one orbit.

The discovery of 2017OF201 suggests that the region beyond the Kuiper Belt, previously thought to be largely empty, may harbor more celestial bodies than anticipated. Cheng noted that only about 1% of 2017OF201’s orbit is currently visible from Earth, underscoring the vastness of our solar system and the potential for future discoveries.

“Even though advances in telescopes have enabled us to explore distant parts of the universe, there is still a great deal to discover about our own solar system,” Cheng remarked.

As researchers continue to investigate the outer reaches of our solar system, the existence of Planet Nine remains a tantalizing possibility, with the gravitational influences of objects like 2017OF201 potentially providing critical insights into its nature. The ongoing study of such trans-Neptune Objects may ultimately reshape our understanding of the solar system’s architecture.

This research adds a new dimension to the ongoing exploration of our cosmic neighborhood, highlighting the complexity and dynamism of the solar system’s outer regions. The findings were reported in a recent news release, emphasizing the importance of continued observation and study of these distant celestial bodies.

According to NASA, the search for Planet Nine and the study of TNOs like 2017OF201 could help clarify the gravitational patterns observed in the outer solar system, potentially leading to a deeper understanding of our cosmic environment.

The Artemis II crew experienced a historic 40-minute communication blackout as they passed behind the Moon, marking a significant milestone in deep space exploration.

The Artemis II crew officially entered a communications blackout on Monday evening as their spacecraft moved behind the Moon’s far side, setting new distance records in the process. This unprecedented moment began at approximately 6:44 p.m. ET, during which the astronauts—Reid Wiseman, Victor Glover, Christina Koch, and Canadian astronaut Jeremy Hansen—became the most isolated humans in deep space history.

The blackout occurred as the spacecraft lost line of sight to Earth, with the Moon obstructing satellite communications entirely. Contact is anticipated to resume around 7:25 p.m. ET, coinciding with a moment known as “Earthrise,” when Earth reappears over the Moon’s horizon.

NASA has assured that there are no specific dangers anticipated during this mission, although ground control is prepared for potential contingencies. The astronauts have practiced essential tasks, such as consuming protein shakes and administering medication, while wearing their bulky orange launch and entry suits. This preparation is crucial in case they need to remain in their gear for an extended period.

In addition to the communication blackout, the Artemis II crew will achieve several significant milestones. At approximately 7:05 p.m. ET, the spacecraft is expected to reach its farthest point from Earth, at a distance of 252,760 miles. This surpasses the Apollo 13 record by roughly 4,105 miles, marking a notable achievement in space exploration.

At their closest approach, the Moon will appear about the size of a basketball held at arm’s length, according to NASA. Although ground control and the science evaluation room will not be able to communicate with the astronauts during this blackout period, the crew will continue to execute their lunar targeting plan and conduct scientific observations.

The astronauts are set to track historic Apollo sites, scout potential future landing zones, and capture rare views of nearby planets, including Mercury, Venus, Mars, and Saturn. They will also have the unique opportunity to observe a solar eclipse from the Orion spacecraft’s vantage point.

Earlier in the day, the crew broke a distance record previously held by Apollo 13, which was set in 1970. This achievement underscores the significance of the Artemis II mission as a pivotal step in humanity’s exploration of deep space.

According to NASA, the Artemis II mission is not only a remarkable technical achievement but also a historic moment in the ongoing journey of human exploration beyond Earth.

The Artemis II mission has successfully transitioned to a lunar trajectory, marking a significant milestone in human space exploration with its four-member crew set for a historic journey.

The four-member crew of NASA’s Artemis II mission has successfully transitioned from Earth’s orbit to a lunar trajectory following a flawless translunar injection (TLI) burn. This maneuver, executed late Thursday, officially commits the Orion spacecraft to a high-stakes, eight-day journey that will carry humans to the vicinity of the moon for the first time since 1972. As the first crewed flight of the Space Launch System (SLS) rocket and the Orion capsule, Artemis II serves as a pivotal stress test for deep-space life-support systems and navigation. By the end of this mission, the crew is expected to set a new record for the farthest distance humans have ever traveled from Earth, surpassing the benchmark set by the Apollo 13 mission over five decades ago.

CAPE CANAVERAL, Fla. — NASA’s Artemis II mission entered its most ambitious phase on Thursday evening as the Orion spacecraft’s main engine fired for nearly six minutes, accelerating the vehicle to escape velocity and setting a course for the moon. The maneuver, known as the translunar injection (TLI) burn, took place approximately 25 hours after the mission’s historic liftoff from Kennedy Space Center’s Launch Complex 39B.

With the successful completion of the burn, the crew—Commander Reid Wiseman, Pilot Victor Glover, Mission Specialist Christina Koch, and Canadian Space Agency (CSA) Mission Specialist Jeremy Hansen—is now on a “free-return” trajectory. This orbital path ensures that the moon’s gravity will naturally pull the spacecraft around its far side and sling it back toward Earth for a Pacific Ocean splashdown, currently scheduled for April 10, 2026.

The Artemis II mission is designed to push the boundaries of human reach. While the Apollo missions of the late 1960s and early 1970s focused on lunar landings, Artemis II is a “shakedown” flight intended to validate the Orion spacecraft’s performance with a human crew. On the sixth day of the mission, the crew is projected to reach a point roughly 4,600 miles beyond the far side of the moon.

At its maximum distance, Orion will be approximately 230,000 miles from Earth. This will eclipse the standing record of 248,655 miles (400,171 kilometers) from Earth set by the crew of Apollo 13 in 1970, who were forced into a high-altitude lunar loop following an onboard explosion. Unlike the emergency nature of the 1970 record, the Artemis II trajectory is a deliberate test of the Space Launch System’s (SLS) precision and the Orion’s ability to sustain life in the harsh radiation environment of deep space.

“Humanity has once again shown what we are capable of, and it’s your hopes for the future that carry us now on this journey around the moon,” Jeremy Hansen said in his first address to Mission Control following the TLI burn. Hansen’s inclusion marks the first time a non-American has traveled beyond low-Earth orbit, a nod to the international coalition-building that defines the Artemis program.

The TLI burn utilized an Orbital Maneuvering System (OMS) engine with a storied pedigree. The engine used for this mission was salvaged and refurbished from the Space Shuttle program, having previously flown on 19 different shuttle missions. This hardware evolution underscores NASA’s strategy of blending legacy technology with modern computing power.

The Orion capsule itself offers a stark contrast to the Apollo-era Command Modules. While the Apollo capsules provided 210 cubic feet of habitable volume for three men, Orion provides 331 cubic feet—a 50% increase—to accommodate its four-member crew. This extra space is critical for the mission’s various objectives, which include testing a $23 million waste management system and exercise equipment designed to prevent bone density loss during longer voyages to Mars.

“With this burn to the moon, we do not leave Earth. We choose it,” Mission Specialist Christina Koch noted before the burn, emphasizing the mission’s role in gathering data to protect the home planet and its future explorers. Koch, who already holds the record for the longest single spaceflight by a woman, is now poised to become the first woman to reach the lunar vicinity.

The Artemis program represents a significant shift in U.S. space policy, moving away from the “flags and footprints” approach of the mid-20th century toward a sustainable lunar economy. This mission is the second of several planned phases, following the uncrewed Artemis I in 2022. It sets the stage for Artemis III and IV, which aim to land the first woman and person of color on the lunar surface later this decade.

However, the program faces intense scrutiny regarding its fiscal and temporal milestones. Originally slated for an earlier launch, Artemis II was delayed due to technical refinements and budget reallocations. The SLS rocket, standing 322 feet tall, carries a per-launch price tag estimated at $2.2 billion, part of a broader program that has seen costs climb into the tens of billions.

The geopolitical stakes are equally high. The United States is currently in a de facto space race with China, which has announced plans to land taikonauts on the moon by 2030. The Artemis Accords, a set of non-binding principles for space cooperation, now boast over 40 signatories, positioning Artemis II as a diplomatic tool as much as a scientific one.

As the crew settles into the “coast” phase of the mission, their daily schedule is packed with system checks. They have already addressed minor issues typical of a test flight, including a brief glitch in the communication system and a small leak in the waste management suction line, both of which were resolved by Mission Control in Houston.

Over the next 48 hours, the crew will focus on optical navigation, radiation monitoring, and CO2 scrubbing to ensure the life-support system effectively filters the air for four active adults over a prolonged period.

As Orion moves further away, the Earth will appear as a shrinking marble in the spacecraft’s windows. For Commander Reid Wiseman and his crew, the next eight days are not just a journey through the vacuum of space, but a bridge between the legacy of the 20th century and the aspirations of the 21st, according to NASA.