Intriguing Mounds of Juventae Chasma Revealed by Mars Express
Intriguing mounds of light-toned layered deposits sit inside Juventae Chasma, surrounded by a bed of soft sand and dust. The origin of the chasma is linked…
Read the guideDay: December 12, 2013
View
Hubble Sees Evidence of Water Vapor Venting Off Europa
NASA’s Hubble Space Telescope has observed water vapor above the frigid south polar region of Jupiter’s moon Europa, providing the first strong evidence of water plumes…
Read the guide