On the early morning of August 8, Jupiter's four largest moons will align, offering a spectacular view for stargazers in the U.S.

The test validated JUICE's RIME radar, which will explore Europa, Ganymede, and Callisto for signs of life under their frozen ...

Io, one of Jupiter’s Jovian moons, is the most volcanic place in our entire Solar System. Over the last few years NASA’s Juno ...

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

One of the brightest stars in the night sky seems to be orbited by a planet like Jupiter. The news is sure to cheer fans of the Avatar series, which centers on a moon that orbits a fictional gas giant ...

Catch the solar system’s largest planet satellite sharing the constellation Gemini the Twins with our Moon this morning ...

July 25 has been a date marked by remarkable events that have shaped history.One of the most profound events occurred on July 25, 1610, when Galileo Galilei ...

One of this year’s most gorgeous new moons is coming up on June 25, so get ready to connect with your most luscious and lavish summer intentions. The June new moon hits just a few days after the ...