Moon rock in Leiden the Netherlands Apollo program, Nasa / Apollo, Moon Actually this is not entirely correct we don’t have one moon rock over here in Leiden, we have Five! Moon rocks. Real moon rock samples?… Lees verder »
Wringing your wet hitchhiker’s towel in space ISS International Space Station, Science / Chris Hadfield, towel, water The Hitch Hikers Guide to the Galaxy Hitchhikers Guide to the Galaxy recommends that a hitch hiker should always have his towel with him. There… Lees verder »
