The Perseverance rover from NASA captured a strange boulder that does not seem to come from the planet.
A NASA ISS livestream sparks debate after bright lights appear before a brief signal loss, with experts saying the sighting was likely routine Earth lighting.
Watch NASA's 19 November 2025 livestream as new images of the interstellar object 3I/ATLAS are released. Scientists expect confirmation that the comet is intact, providing rare insight into material from beyond our Solar System.
A viral 'leaked' photo of interstellar comet 3I/ATLAS is stirring conspiracy theories, but Hubble's blurry views, expert quotes and basic optics all point to a likely fake.
New images show 3I/ATLAS has violent jets, fuelling debate. Is the interstellar visitor a natural comet, or is a 'narrow-minded' scientific community missing something?
Harvard's Avi Loeb argues 'jets' and survival of interstellar object 3I/ATLAS point to 'alien technology'. Read the full debate on his claims versus the scientific evidence of a natural comet.
SpaceX's latest mission to launch NASA's Sentinel-6B a success. The satellite, which is as big as a pickup truck, will help in flood predictions. Here's how.
Scientists debunk alien claims about interstellar comet 3I/Atlas, explaining its rare chemistry, deep-space age, and high speed as it passes through the Solar System.
Astronomer Satoru Murata photographs interstellar comet 3I/ATLAS with giant anti-tail jets, baffling scientists and challenging comet theories.
NASA will release its clearest images of 3I/ATLAS next week, offering vital clues about its structure, behaviour, and whether it could be an artificial object.
NASA's Sentinel 6B lifts off from rain-soaked California to deliver the most precise data yet on rising seas, sparking debate over climate messaging.
James Webb Space Telescope's mid-infrared instrument (MIRI) noticed an infrared flare from the Milky Way's supermassive black hole, Sagittarius A* that lasted for 40 minutes.
As 3I/ATLAS clears the Sun's glare, telescopes worldwide open the best imaging window yet—how to watch the 11:15 p.m. ET livestream, where to look, and what scientists expect.
Harvard's Avi Loeb fuels debate as 3I/ATLAS sparks claims of a nuclear-powered alien spacecraft amid new images and rising scientific scrutiny.
NASA is about to release the highest-resolution images yet of 3I/ATLAS, offering a three-times-sharper view than Hubble and fresh clues about its bizarre 'anti-tail' and possible alien origins.
NASA finds 3I/ATLAS exhibiting strange patterns, with mass and chemistry makeup that puzzle experts.
Discover how scientists are using Martian orbiters to track its path and what its mysterious radio signals reveal about its nature.
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.