NASA's recent discoveries on Mars are turning heads and raising eyebrows. The Perseverance rover has unearthed peculiar ...

The Hubble Space Telescope has reached the jaw-dropping milestone of discovering more than 6,000 new worlds. The joint NASA/ESA mission searches for planets in outer space, potentially looking for a ...

NASA offers a simple way to see which stunning celestial image the Hubble Space Telescope captured on your birthday.

Mercury was once believed to be a dead and lifeless world, but new discoveries revealed by NASA missions have transformed the ...

Astronomers have discovered remnants of a galaxy that the Milky Way gobbled up roughly 10 billion years ago, consisting of "metal-poor" stars consistent with dwarf galaxies. Space is mind-bogglingly ...

New discoveries and fresh looks at familiar worlds show how far exoplanet science has come — and how much remains unknown. When you purchase through links on our site, we may earn an affiliate ...

Add Yahoo as a preferred source to see more of our stories on Google. The space shuttle Discovery arrives for its final destination at the Smithsonian's Udvar-Hazy Center in 2012. The aircraft used to ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. NASA scientists have uncovered a significant geological feature inside ...

NASA's Curiosity rover took this selfie at a site on Mars where it drilled a sample to search for organic molecules in October 2020. Credit: NASA / JPL - Caltech / MSSS Scientists know those ...

Curiosity found organic molecules on Mars that were so compelling that scientists used a rare process to analyze them.