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The space environment would provide natural radiative cooling, as well as unlimited solar energy. With the generative AI boom in full force, scientists have warned of the immense power requirements of data centers used to train and utilize these systems. Now, a team of researchers from NTU Singapore has joined the call to place data centers in space. Doing so would pave the way for sustainable computing, the claim. According to the team, space data centers would be powered by round-the-clock solar energy and would harness free cooling. Crucially, all of this is possible using existing technologies. Sending AI infrastructure...

Look out, Frodo!A bright galactic nucleus with a supermassive black hole that spews out cosmic radiation is pointing straight at us. Thankfully, the object, unimaginatively dubbed “PKS 1424+240,” is located roughly 7.4 billion light-years away and likely won’t pose much of a danger. But that hasn’t stopped a group of excited astronomers from renaming it: the “Eye of Sauron,” the symbol adopted by the Dark Lord in JRR Tolkien’s epic “Lord of the Rings” trilogy. A new image of the object was recently unveiled, revealing a bright, hot center with cosmic waves spinning around it, spewing a jet of plasma...

Indeed, even vocal supporters of America’s effort are now expressing doubts that Nasa will be able to beat the Chinese space agency in the race to send humans back to the lunar surface. China has been making great strides in its lunar effort and is targeting a Moon landing by 2030. America’s programme, on the other hand, is beset with problems, including the lack of a working lunar landing system and lunar surface spacesuits that are behind schedule.

Elon Musk’s Starlink satellites are falling back to Earth, with up to four burning up in the atmosphere each day, according to space trackers.Jonathan McDowell, an astronomer at the Harvard–Smithsonian Center for Astrophysics, told EarthSky that he has recorded “an average of between one to two Starlink satellites deorbiting each day in 2025.” That number, he said, could climb to around five per day as SpaceX continues to expand its global network. . . . . . .There are currently about 20,000 objects being tracked in low-Earth orbit, including 12,000 working satellites, 8,500 of which belong to Starlink. . ....

“We’re just going to pursue excellence … that’s how you win a space race and that’s just how you move our countries forward. More importantly, that’s how you create an environment where you might encourage others to collaborate,” Glover, 49, the mission pilot, said.

NASA has just pulled off a deep space first that could forever change the way we communicate beyond Earth. A silent beam of light traveled an unimaginable distance—and then something remarkable happened. In a major step toward high-speed space internet, NASA has successfully exchanged laser-encoded messages with a spacecraft over 350 million kilometers from Earth. The story, reported by IFLScience, marks the success of one of the most ambitious space communication tests ever attempted—and may open the door to a future where humans on Mars send back livestreams in real time.... To carry out this experiment, NASA’s Jet Propulsion Laboratory...

The tenth flight test of Starship is preparing to launch as soon as Monday, August 25. The launch window will open at 6:30 p.m. CT. The primary test objectives for the booster will be focused on its landing burn and will use unique engine configurations. One of the three center engines used for the final phase of landing will be intentionally disabled to gather data on the ability for a backup engine from the middle ring to complete a landing burn. The booster will then transition to only two center engines for the end of the landing burn, entering a...

07/01/2025 61.0 km/s =136,560.54 mph 07/04/2025. 61.4 km/s = 137,385.81 mph | Perihelion: 29 Oct 2025 11:29 UTC [-117d 6h 35m 35s] 07/10/2025 61.5 km/s = 137,607.07 mph | Perihelion: 29 Oct 2025 11:29 UTC [-111d 9h 14m 49s] 07/31/2025. 62.2 km/s =139,172.08 mph | Perihelion: 29 Oct 2025 11:29 UTC [-89d 16h 35m 51s] 08/03/2025 . 62.3 km/s = 139,361.08 mph. | 08/05/2025 . 62.4 km/s = 139,582.44 mph | 08/15/2025 . 62.9 km/s = 140,569.70 mph | Perihelion: 29 Oct 2025 11:29 UTC [-74d 20h 25m 14s] 08/16/2025 . 63.0 km/s = 140,790.96 mph | 08/19/2025. 63.1 km/s...

The space race is no longer prioritizing exploration but militarization and energy. The second space race will see the United States come up against Russia and China to place nuclear reactors on the surface of the moon. US Transportation Secretary and interim NASA Administrator Sean Duff declared that installing a nuclear reactor on the moon is the agency’s top priority. The reactor will generate a minimum of 100 kilowatts of electricity to support lunar missions and infrastructure, and NASA has a firm deadline—2029. Duffy also noted that the nation that reaches the moon first will have the ability to implement...

NTS-3 (Navigation Technology Satellite 3) is a demonstration navigation satellite. NTS-3 will experiment with a new digital signal generator that can be reprogrammed on-orbit, enabling it to broadcast new signals, improve performance by avoiding and defeating interference, and adding signatures for detecting spoofing attacks. NTS-3 will be the aft payload on the USSF-106 mission. USSF-106 will also carry a classified satellite for the United States Space Force Launch Window: August 12th from 7:59PM EDT to 8:59PM EDT (23:59-00:59 UTC) Current T0: August 12th at 7:59PM EDT (23:59 UTC) Mission: Vulcan Centaur launch of USSF-106 mission Launch location: Space Launch Complex...

President Donald Trump has people doing a double-take with the latest news about plans to not only get us back to the Moon, but build a nuclear reactor on the lunar surface and soon. According to documents obtained by Politico, interim NASA administrator and Transportation Secretary Sean Duffy will announce expedited plans with a definitive timeline to get a reactor built and take significant steps to improve U.S. efforts in the second space race. The report noted that NASA previously revealed plans, but no timeline was put in place. "It is about winning the second space race," a NASA senior...

A mysterious object moving through the solar system has caught the attention of Harvard astrophysicist Avi Loeb, who believes it could be more than just a comet—and possibly an alien spacecraft. The interstellar body, designated 3I/ATLAS, was first spotted on July 1 and is now under close observation due to its unusual characteristics. Loeb, known for his provocative theories on extraterrestrial life, says the object’s path raises serious questions. It travels on a rare retrograde orbit, meaning it moves against the solar system’s flow, and aligns closely with the orbital plane of Earth and other inner planets. He estimates the...

“ Chinese researchers are exploring radical methods to undermine Elon Musk’s Starlink satellite network, viewing the sprawling constellation as both a security threat and a strategic challenge. -Shadow satellites to trail Starlink craft and deploy interference measures. -Targeted sabotage aimed at weaknesses in the supply chain of more than 140 primary suppliers. -Directed-energy attacks using high-powered lasers to disable or destroy -equipment. -Orbital interference involving corrosive materials or kinetic strikes on ion thrusters and solar panels.“

A mysterious intergalactic object could potentially be a “hostile” alien spacecraft that’s slated to attack our planet in November, according to a controversial new study by a small group of scientists. “The consequences, should the hypothesis turn out to be correct, could potentially be dire for humanity,” the researchers wrote in the inflammatory paper, which was published July 16 to the preprint server arXiv, South West News Service reported. Dubbed 3I/ATLAS, the interstellar entity was discovered on July 1...

Researchers at the University of Hawaiʻi at Mānoa have successfully created a highly unstable alcohol molecule once thought impossible to observe, using conditions that mimic outer space. The compound, called methanetetrol, has now been confirmed for the first time after more than a century of scientific speculation. The breakthrough suggests that this so-called super alcohol can form in the extreme environments of deep space, challenging long-held assumptions in both chemistry and astronomy. The team produced methanetetrol by replicating the harsh conditions of interstellar clouds—environments filled with ice, radiation, and near-vacuum pressure. The molecule stands out because it carries four hydroxyl...

The Eagle takes flight this July. Look east after dark to find Aquila, the soaring constellation anchored by Altair, while Mars glows in the west and Venus and Jupiter greet the sunrise. Credit: Shutterstock July’s skies offer a feast: Mars glows at dusk while Mercury peeks out briefly, Venus blazes before dawn, and Jupiter joins it for a photogenic pairing. Saturn lingers past midnight, and the Moon stages close encounters with Mars and the morning planets. Sixty years after Mariner 4’s trailblazing flyby, stargazers can celebrate by tracing Aquila the Eagle soaring overhead, using bright Altair to sketch its wings...

A satellite backed by billionaire Amazon founder Jeff Bezos has been lost in space while carrying out an important climate change mission, New Zealand officials said Wednesday. Designed to measure greenhouse gas emissions with "unprecedented resolution," the MethaneSAT space probe was also funded by Wellington and the US-based Environmental Defense Fund. Plagued with technical problems, the satellite recently stopped responding to its Earth-bound controllers.

A space capsule carrying the ashes of more than 160 people — and a stash of cannabis seeds — was lost when it crashed into the Pacific Ocean after two orbits around the Earth. The Exploration Company (TEC), a German start-up, launched the Nyx capsule’s “Mission Possible” on June 23. Its precious cargo included the remains of 166 people, whose ashes were sent into orbit through Celestis, a Texas-based space burial company. While the departed souls had smooth sailing for two successful orbits around Earth, “an anomaly occurred, and the vehicle was lost shortly after re-entry,” Celestis co-founder and CEO...

Mercury’s Spectacular Return to the Evening SkyMercury, the smallest and fastest-moving planet in our solar system, is currently making its evening apparition. This occurrence, visible from June 20 to July 11, presents a rare chance to spot the elusive planet as it moves across the evening sky. On June 26, Mercury will be particularly prominent, positioned in the west-northwest sky about 45 minutes to an hour after sunset. During this period, Mercury will shine brighter than most of the surrounding stars, making it an easy object to spot, even without binoculars. However, as the planet moves away from the Sun,...

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