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

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 ...

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 ...

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

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’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 ...

From new exoplanetary neighbors and a weakening dark energy to the best evidence for life on Mars and an interstellar comet that's got everyone talking, 2025 has been jam-packed with astronomical ...

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

NASA’s Curiosity rover has come across the best proof that there was once life on Mars. The discovery from a rock sample Curiosity drilled in 2020 possessed the largest variety of organic molecules ...