RT @KerrieDougherty: Is living in space like it’s depicted in scifi? Astronaut Sam Cristoforetti tells all. slate.com/blogs/bad_astr… via @BadAstronomer
RT @KerrieDougherty: Is living in space like it’s depicted in scifi? Astronaut Sam Cristoforetti tells all. slate.com/blogs/bad_astr… via @BadAstronomer