Evidence of life on Mars? NASA rover finds methane, organic chemicals Reuters Wednesday, December 17, 2014 08:36 Email Print NASA's Mars Curiosity rover finds methane in the Martian atmosphere and organic chemicals in the planet's soil, the latest hint that Mars was once suitable for microbial life. More : NASA Mars Curiosity methane Martian atmosphere organic chemicals planet soil microbial life
U.S.-Russian crew lands in Kazakhstan after 172 days in space "Have fun riding though the atmosphere ... and have a very safe and exceptionally soft landing."