For Space Week, we were lucky to have a visit from a real-life astronaut, Steve Swanson.
Steve was an astronaut for NASA in the USA and has been to space 3 times.
He was on the International Space Station and told us all about life on-board a shuttle in space with no gravity.
We even got to pose for a picture with Steve!
Many thanks to Steve for coming to visit us, and to our own expert on space, Ms. McLoughlin, for organising the special day!