Space Oddity: Scientists discover Earth lifeform that can survive the vacuum of space
...survive in space, though a few hardy bacteria and some lichen can do so for a while. Now, however, an animal has been found that can venture outside without a space suit. Ingemar Jonsson at Kristianstad University in Sweden, and his colleagues, have managed to send tardigrades, a small invertebrate animal less than 1mm long, out into space...
