Mashable29d
Venus wasn't always hell, scientists say. It may have had beaches.
Credit: NASA Venus as viewed from NASA's Mariner 10 spacecraft in 1974. Credit: NASA / JPL-Caltech It's unknown when, exactly, these planet-altering events began. It could have been several ...
Hackaday3y
Checking Up On Earth’s Sister Planet: NASA’s Upcoming Venus Missions
Venus (true color & enhanced contrast) as seen by the Mariner 10 spacecraft in 1974. (Source: NASA/JPL-Caltech) Exactly why Venus has such a dense atmosphere is also unknown. Its atmosphere ...