NASA's mission to send a spacecraft to scour Jupiter's moon Europa for signs of life appears back on track after Hurricane ...

The puzzling surface of Jupiter's icy moon Europa looms large in this reprocessed color view made from images taken by NASA's ...

SEE ALSO: NASA scientist viewed first Voyager images. What he saw ... make around 50 close flybys of the moon's surface. It's fitted with a number of high-resolution cameras, a ground-penetrating ...

For the first time, NASA is journeying to this mysterious moon to determine if it might be able to host alien life.

In an endeavor that began decades ago, NASA is setting out to explore one of the solar system's most intriguing celestial ...

Hubble has been observing the Great Red Spot shrinking over the past 10 years, and the team behind the study predicts that it ...

Jupiter's Great Red Spot, a storm larger than Earth, has intrigued scientists for over a century. New images from the Hubble ...

NASA's "Europa Clipper," an unmanned probe by the U.S. space agency, will launch next week to investigate whether life can live on Jupiter's moon ...

By contrast, the planet Neptune has dark spots that can drift widely in latitude without strong jet streams holding them in ...

The full moon looms over the Washington Monument, while NASA's Hubble reveals ... miles (100 billion km) high. These waves form the spider-leg-like arcs in this image, with the star resembling ...