If you are up late Friday night or before dawn on Saturday, two objects in the night sky will probably catch your eye: a waning gibbous...
NASA / JPL / SwRI / MSSS / Ken Kremer
Ben Longmier - University of Michigan
Water map: ESA / Herschel / T. Cavalié et al.; Jupiter image: NASA / ESA / Reta Beebe (New Mexico State University) /
Astronomers are abuzz over sightings of a flash on Jupiter — which suggests that the giant planet has taken another bullet for the solar...
Courtesy of Mike Wong, Franck Marchis, Christopher Go & W.M. Keck Observatory /
ESA / NASA / Michael Carrol /