NASA’s Lucy spacecraft flew by asteroid Dinkinesh and made a surprising discovery, a close binary! Preliminary statistics ...

Green-glowing interstellar comet 3I/ATLAS, heading for its December 19 flyby, is spewing key organic 'ingredients for life' ...

Interstellar comet 3I/ATLAS reveals astonishingly rich organic chemistry, confirming that life's building blocks are ...

An interstellar comet making a brief passage through the solar system has triggered one of the largest coordinated astronomical observation efforts in recent memory. Comet 3I/ATLAS, only the third ...

Before 3I/ATLAS, the only other confirmed interstellar tourists we've seen were the now-famous, cigar-shaped 'Oumuamua' in ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

Credit: NASA Goddard Space Flight Center Produced, Edited, and Narrated by: David Ladd (AIMM) Animations by: Walt Feimer ...

Studying samples from the Bennu asteroid, researchers have found sugars essential for biology, stardust and ... something NASA is calling "space gum?" ...

Scientists studying samples from the Bennu asteroid located not too far from Earth continue to find clues as to how life ...

The interstellar comet 3I/ATLAS is entering its closest approach to Earth in mid-December, drawing intense scientific interest as astronomers examine a rare object formed in another star system. NASA ...

Interstellar comet 3I/ATLAS is making its closest-ever pass in December. Learn about this mysterious space outsider, its ...