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The Latest Breaking News from NASA

This Week In Space podcast: Episode 186 — Snow on the Moon?

On Episode 186 of This Week In Space, Rod Pyle and Tariq Malik talk with Dr. Jim Green, NASA's former chief scientist, about snow on the moon.

Space

Leaked Planetary Defense Papers Suggest U.S. Secretly Watched 3I/ATLAS for 20 Years

Leaked documents suggest the U.S. secretly tracked interstellar comet 3I/ATLAS for 20 years using the CASSANDRA planetary defence system and advanced space surveillance.

International Business Times UK

How spacefaring nations could avoid conflict on the moon

An expert discusses how the space race to the moon could lead to possible warfare, and how policies could avoid future conflict.

Space

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3I/ATLAS Stuns Scientists: Vanished Interstellar Tail Roars Back to Life

Interstellar comet 3I/ATLAS has stunned scientists. Its tail, which had completely vanished, has now roared back to life, appearing longer and brighter in new images.

International Business Times UK

Harvard Astronomer Avi Loeb Slams NASA 'Gatekeepers' Over 3I/ATLAS Image Delay

NASA is set to release HiRISE images of 3I/ATLAS after a 43-day shutdown delay. I argue this data, vital for understanding its anomalous anti-tail, should never have been held hostage by bureaucratic 'gatekeepers'.

International Business Times UK

Watch Blue Origin's huge New Glenn rocket ace its epic landing on a ship at sea (video)

Blue Origin's powerful New Glenn rocket just aced its second-ever mission —and returned to Earth safely for the first time. See a video of the booster's dramatic homecoming here.

Space

What's the darkest place in the solar system? What about the universe?

Space looks very dark from Earth. But does the solar system, and the universe for that matter, have an area that's the darkest of all?

LiveScience

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ESA Uses Mars Rover Data To Track Comet 3I/ATLAS: Accuracy Leaps Ten-Fold

Discover how scientists are using Martian orbiters to track its path and what its mysterious radio signals reveal about its nature.

International Business Times UK

Harvard Physicist Claims 3I/ATLAS Object Is 'Not Natural': Why He Is Baffled

Harvard astronomer Avi Loeb claims the comet may be a spacecraft after it did not break up following perihelion.

International Business Times UK

China's Shenzhou 21 astronauts are stranded aboard the Tiangong space station — for now

The three astronauts of China's Shenzhou 21 mission currently have no safe way to get home from the Tiangong space station in the event of an emergency. But that situation is likely to change soon.

Space

Avi Loeb Claims NASA 'Comet' Has 'No Tail' and Could Be 'Something Else'

Avi Loeb says NASA's 3I/ATLAS has 'no tail', raising questions about its true nature, suggesting that it could not be a regular comet.

International Business Times UK

Blue Origin’s New Glenn rocket landed its booster on a barge at sea – an achievement that will broaden the commercial spaceflight market

Blue Origin’s New Glenn rocket successfully made its way to orbit for the second time on Nov. 13, 2025. Although the second launch is never as flashy as the first, this mission is still significant in several ways.

The Conversation

3I/ATLAS Comet Unveils Unprecedented Radio Signal: Experts Are Baffled

The interstellar comet 3I/ATLAS has produced a radio signal unlike any ever recorded, leaving astronomers puzzled and prompting new questions about cosmic phenomena.

International Business Times UK

Maryland lawmakers demand answers for NASA changes at Goddard Space Flight Center

Lawmakers are demanding answers from NASA about unexplained building closures and workforce losses at the Goddard Space Flight Center during the government shutdown.

Space

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International Business Times UK

Fizzing Through Space: Interstellar Comet 3I/ATLAS Burps Carbon Dioxide Like a Cosmic Soda

Astronomers are tracking interstellar comet 3I/ATLAS after JWST and NASA missions detected an extreme CO₂ outburst that challenges current theories about how comets form and evolve beyond our solar system.

Benzinga

What's Going On With Rocket Lab Stock Today?

Rocket Lab Corp (NASDAQ:RKLB) confirmed a major milestone on Thursday as two NASA-backed spacecraft began their long trek toward Mars.

International Business Times UK

Avi Loeb Slams 'Sluggish Bureaucracy' For 45-Day 3I/ATLAS Photo Delay

Harvard's Avi Loeb slams NASA's 'sluggish bureaucracy' for a 45-day photo delay of 3I/ATLAS, arguing its mysterious 'jets' could be 'thrusters', not cometary activity.

International Business Times UK

3I/ATLAS' Lack of Debris After Passing the Sun Spark Speculations That It Could Be an Alien Mothership

Experts noticed that 3I/ATLAS didn't have debris even after passing the sun. Is it really a comet or something else?

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International Business Times UK

Harvard's Avi Loeb Claims 3I/ATLAS Could Be 'Artificial' If No Gas Cloud Seen

The interstellar object 3I/ATLAS has prompted Harvard physicist Avi Loeb to suggest it could be 'artificial'. Loeb argues that if December 2025 observations fail to show a gas cloud consistent with mass loss, the acceleration implies propulsion.

International Business Times UK

Harvard's Avi Loeb Hints 3I/ATLAS 'Jets' Could Be Alien 'Thrusters'

Is interstellar object 3I/ATLAS a 'normal comet' or something more? Harvard's Avi Loeb questions NASA, pointing to 7 puzzling jets that could even be 'thrusters'. Explore the cosmic mystery.

International Business Times UK

3I/ATLAS Update: Will the First Photos of the Interstellar Object Finally Come Out After the US Gov't Lifts the Shutdown?

Now that the shutdown was lifted, the clamour for 3I/ATLAS is getting stronger.

Space

Next stop, not Mars: Why NASA's twin ESCAPADE probes are taking the long way to the Red Planet after Blue Origin launch

NASA's twin ESCAPADE Mars probes are on their way to the Red Planet — but it's a circuitous route with a year-long layover.

International Business Times UK

Other' Comet ATLAS Now A 'Cloud Of Debris' Nearing Earth On 25 November

Comet ATLAS, once anticipated as a bright visitor, has shockingly disintegrated into a 'cloud of debris' after its solar pass.

International Business Times UK

3I/ATLAS 'Fallout' Eyed As 'Debris' Strands 6 Chinese Astronauts

Six Chinese astronauts are stranded on the Tiangong space station after a mysterious impact. Is 'fallout' or debris from interstellar object 3I/ATLAS to blame? China's secrecy fuels speculation as a rescue crisis looms.

International Business Times UK

New Glenn Launch: How a £61M Mission Delivers Billion-Dollar Science

Blue Origin's New Glenn rocket launched NASA's ESCAPADE mission, a low-cost project using twin satellites to study Mars's atmosphere and advance planetary exploration.

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