Discover how new research on Saturn's moon Titan challenges the idea of a global ocean. Learn why its slushy interior with warm water pockets is a new hope for alien life.

German engineer Michaela Benthaus, who has paraplegia, traveled to space with Jeff Bezos' company Blue Origin.

Comet 3I/ATLAS' CO₂-rich coma offers new clues about distant star systems, revealed through NASA and ESA ultraviolet, X-ray, ...

As this celestial nomad, dubbed 3I/ATLAS, makes its closest approach to Earth this week — reaching its minimum distance at 1 ...

I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches ...