SpaceAstrophile: The climate-shaping supervolcanoes of Mars The Red Planet's past was shaped by supervolcanoes akin to the one that sculpted Yellowstone National Park 51¶¯Âþ
SpaceJapanese probe to sniff out why planets lose gases Sprint-A will be the first satellite designed to study planets from Earth's orbit, figuring out the conditions that let a world hold on to its atmosphere 51¶¯Âþ