Venus and Jupiter shine together in a rare, close morning conjunction this August. The Perseid meteor shower is dimmed by ...

Jupiter and Venus, the two brightest planets in our solar system, should be widely visible for much of August in the northern hemisphere.

American space agency NASA says it used the gravity assist maneuver the Europa Clipper conducted back in March to test the ...

NASA has used a tool that was never meant to be used to study other cosmic bodies, but the space agency used it to see the ...

Highlights include a morning meetup between Jupiter and Venus, a chance to see the Perseid meteor shower, and a window into our own sun's destiny.

On Aug. 5, 2011, NASA launched the Juno spacecraft on a mission to study Jupiter, the largest planet in the solar system. The ...

NASA’s twin Pioneer spacecraft and then two Voyagers swept past Jupiter in the 1970s. The Voyagers provided the first detailed photos of Europa but from quite a distance.

Here's everything to know about NASA's latest findings, announced Tuesday, April 29. More about Io: Jupiter moon of Io is famed for its volcanoes. NASA just spotted the most powerful one yet ...

A NASA spacecraft made its closest-ever approach to Jupiter's moon Io, coming within 930 miles of the "surface of the most volcanic world," and the space agency released new images of the flyby.

New research from the University of St Andrews has provided groundbreaking insights into the potential of giant, ...

Jupiter's moon Io—a volcano world orbiting the planet once every 42 hours—casts its shadow on the Jovian clouds in this image from NASA's Juno spacecraft.

Skywatchers are in for a two-part cosmic spectacle: a rare Venus-Jupiter pairing followed by the peak of the Perseid meteor ...