LOS ANGELES, Feb. 4 (Xinhua) -- Data from NASA's Juno mission show that Jupiter, the largest planet in the solar system, is slightly smaller and more "squashed" than previously believed, the U.S.

A NASA rover taking rock samples on Mars has uncovered a plentiful mineral that was invisible to orbiters studying the Red Planet from space. Scientists say the discovery of siderite, a type of iron ...

A team of NASA scientists deployed on an international mission designed to better understand severe winter storms. The North ...

A Mars spacecraft launched from Cape Canaveral, Florida, has been AWOL. But NASA hasn't given up hope of restoring contact ...

Envision a time when hundreds of spacecraft are exploring the solar system and beyond. That’s the future that NASA’s ESCAPADE, or Escape and Plasma Acceleration and Dynamics Explorers, mission will ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists are observing an Earth-like exoplanet that may contain water using NASA's James Webb Space Telescope, the space agency ...

NASA has recently detected metallic fragments entering Earth’s atmosphere, sparking intrigue and concern among scientists and the public alike. These fragments, originating from space debris, ...

(NEW YORK) — Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick atmosphere, which kept it warm enough to support flowing water on its ...