NASA's Juno spacecraft zipped just 930 miles (1,500 kilometers) above the volcanic world Io in 2024. The extraterrestrial ...

New studies offer a clearer picture of how the outer solar system formed and evolved based on analyses of trans-Neptunian objects (TNOs) and centaurs. The findings reveal the distribution of ices in ...

See the year’s most striking images from the Hubble and James Webb space telescopes, NASA’s Mars rover and the best sky ...

Our best remedy for long winter days? A healthy supply of printable activity pages for kids—because when it’s too chilly to ...

If your social media feed is filled with ads promising free solar panels, you're probably as skeptical as you are curious. Is ...