ROCHESTER, N.Y. (WROC) — The last time these two planets came this close was about 800 years ago. “We looked it up,” said Steve Fentress, Director of the Strassenbuurg Planetarium at the Rochester ...

Jupiter and Saturn look serene through a backyard telescope, but beneath and around their clouds, both worlds are in dramatic flux. Deep inside Jupiter, hydrogen is crushed into a strange liquid metal ...