October's longer nights bring two transits of Titan across Saturn, while Io and Europa tango together across Jupiter three ...
An Oct. 6 full harvest moon will be the first of 3 supermoons that will appear in the night sky over the rest of 2025.
NASA will soon be launching a mission to Europa, the planet Jupiter’s fourth-largest moon. A spacecraft called the Europa Clipper will be sent to the icy moon to conduct a detailed study and search ...
A truly majestic sky sight last month was a close pairing of the two brightest planets, Venus and Jupiter, at dawn Aug. 12. It recreated what I and some other researchers think was the first sighting ...
WASHINGTON -- Scientists said they have found evidence of water in the atmosphere of Jupiter's icy moon "Europa." NASA said its Hubble space telescope observed the presence of persistent water vapor ...
Titan’s atmosphere tilts and shifts seasonally. The discovery shapes future exploration. Researchers at the University of Bristol have uncovered unusual behavior in Titan’s atmosphere for the first ...