ISS043E142265 (04/26/2015) — NASA astronaut Scott Kelly on the International Space Station Apr.26, 2015 tweeted this image out of an Earth observation as part of his Space Geo contest "name this location" with this remark and clue: "T
ISS043E142265 (04/26/2015) — NASA astronaut Scott Kelly on the International Space Station Apr.26, 2015 tweeted this image out of an Earth observation as part of his Space Geo contest “name this location” with this remark and clue: “This frozen body of water is the world’s oldest (25 million years) and deepest basin on Earth. Name it!”