Jerks on my spacestation? November 7, 2013 7:37 AM Subscribe
A while back, I asked my fellow mefites Do astronauts suffer from hypnic jerks? There didn't seem to be any definite answer, but last night I went to a book signing by astronaut Chris Hadfield (previously), and was able to ask him. He said that they do indeed have them while in space. Mystery solved! Science!