Icy moon Ganymede—which JUICE will orbit—appears as a gray, mottled orb crossing the face of Jupiter ... [+] in this image from the Hubble Space Telescope. Sixty-seven orbits of Jupiter.

A six-pack of planets will line up and light up the night sky this month, folks. Venus, Mars, Jupiter, Saturn, Uranus, and Neptune will align for our viewing pleasure — from now until mid-February.

The impact shook Jupiter to its core - literally. That's the finding of a new study from astronomers at Rice University and China's Sun Yat-sen University, which was published last week in the ...