Decades of data collected by the Hubble Space Telescope has given an international team of astronomers fresh insight into ...

A trip to planets outside our solar system could tell scientists a lot — even if no extraterrestrial life is found ...

Uranus, the mysterious ice giant, has 27 known moons, each named after literary characters from Shakespeare and Alexander ...

When I was a kid, I was fascinated by the Powers of 10 video, which came out in the 1970s. Perhaps you remember it, with the ...

A new mission concept that would see a fleet of telescopes probing rocky planets in their stars' habitable zones should be ...

Astronomers have confirmed the existence of four rocky planets orbiting Barnard’s Star, our nearest solitary stellar neighbor ...

NASA has discovered a new world, named Gliese 12 b. It is roughly the size of Earth, lies in the habitable zone, and orbits every 12.8 days.

Just when you think Snapchat couldn’t get more creative, it drops something that gets everyone buzzing again. Yup, the same ...

Astronomers have revealed an exoplanet called Enaiposha to be a one-of-a-kind "super Venus" whose carbon-dioxide-rich ...

The next year of science on the James Webb Space Telescope has been announced amid mounting budgetary uncertainty that could ...

Scientists say they have spotted a dust devil "eating" another on Mars. NASA’s Perseverance Mars rover captured the ...

Nasa says there is a small chance a recently spotted asteroid could collide with the Moon. Studying it can inform our ...