NASA astronaut Nichole Ayers chatted with Florida students from space, answering curious questions about life in zero gravity. She shared fun quirks like upside-down conversations, picking a plush ...

"Origami is the Japanese art of folding paper ... Related: SpaceX launches relief crew for NASA's beleaguered Starliner astronauts on ISS (video) Flying with McClain and Onishi are NASA astronaut ...

Astronauts have flown paper airplanes inside ... No one can determine with any precision where or when the origami airplanes will come down, except that they have a good chance of falling into ...