The Asteroid Terrestrial-impact Last Alert System (ATLAS) survey telescope discovered the interstellar comet 3I⧸ATLAS - NASA ...

Comet Nishimura came into NASA's STEREO-A spacecraft's field of view. The solar wind was interacting with the tail of the ...

A Mars spacecraft has now been AWOL for more than a month. But NASA hasn't given up hope of restoring contact with the MAVEN ...

A Mars spacecraft launched from Cape Canaveral, Florida, has been AWOL. But NASA hasn't given up hope of restoring contact ...

On Episode 193 of This Week In Space, Rod Pyle and Tariq Malik talks with NASA Chief Historian Dr. Roger Launius about about ...

A new set of six images, taken by the Hubble Space Telescope on January 14, 2026, show the brightness map of the glowing halo surrounding 3I/ATLAS after perihelion. The glow extends beyond 130,000 ...

NASA outlines a full 2026 astronomy calendar featuring eclipses, planetary alignments, meteor showers, supermoons, and seasonal milestones visible from different parts of Earth.

Explore the mystery of 3I/ATLAS, the interstellar visitor with a 7.1-hour 'heartbeat'. Learn why its bizarre alignment with ...

NASA is preparing to roll out its towering Artemis 2 moon rocket to Launch Pad 39B at the Kennedy Space Center on Jan. 17, ...

Interstellar comet 3I/ATLAS is now barreling away from the sun, never to return to the solar system. There's one more chance ...

A NASA video illustrates how the moon orbits the Earth in a process known as “synchronous tidal locking”. The Artemis II crew ...

New SPHEREx and Hubble observations document post-perihelion changes in gas and dust emissions from interstellar object ...