Space discoveries from 2021-2026 revealed new galaxies, exoplanet findings, Mars missions, and major astronomy breakthroughs ...

The breathtaking visuals of the universe released by NASA are credited to its talented inventory of spacecraft and telescopes. The space agency's James Webb Space Telescope (JWST) continues to deliver ...

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 ...

Here's why these new results are so encouraging for scientists.

NASA's TESS mission has unveiled its most comprehensive sky map yet, showcasing nearly 6,000 confirmed and candidate ...

NASA’s Curiosity Mars rover has spent more than 13 years exploring the 3.5-billion-year-old Gale crater, slowly climbing a central mound known as Mount Sharp. Satellite data suggest this formation may ...

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 ...

NASA said the TESS mission studies large sections of the sky, known as sectors, for about a month at a time using four ...

The Curiosity rover from NASA has, once again, redefined the way we perceive Mars after finding organic compounds that have not been seen before on th.

Scientists edge closer to answering Mars’ biggest question: Did life ever exist on the red planet? Here's the latest from two new finds.