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 ...

To date, humanity has discovered over 6,200 confirmed exoplanets, or planets outside of our solar system, according to NASA's ...

Nasa’s Perseverance rover has uncovered new evidence of chemical activity on Mars that could suggest the planet was once habitable. Samples of mudstones from the Jezero crater – an ancient basin long ...

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 ...

Imagine glaciers the size of entire star systems just floating in space. Actual frozen reservoirs stretching across hundreds of light-years. That’s what NASA just mapped. These icy giants do not just ...

NASA has put the brakes on a politically charged plan to uproot Space Shuttle Discovery from its longtime home at the Smithsonian’s Steven F. Udvar-Hazy Center in Virginia. The agency’s new leadership ...

In 2025, NASA faced unprecedented uncertainty as it grappled with sweeping layoffs, looming budget cuts, and leadership switch-ups. Despite all of that, the agency somehow still managed to do some ...

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

NASA's Perseverance rover has detected electrical sparks within dust devils on Mars for the first time. The rover's SuperCam instrument recorded dozens of audio clips of the discharges, which sound ...

Performing a type of experiment never before tried beyond Earth, NASA’s Curiosity rover has identified more organic compounds on Mars as scientists strive to learn whether the Red Planet ever harbored ...