Three space station astronauts chatted live today (June 1) with Facebook's founder about experiments and fun in space, the things that training can't prepare you for, and the true astronaut ice cream.
The live-streamed video marked the first use of Facebook Live in space, and the discussion among Facebook founder Mark Zuckerberg, NASA astronauts Jeff Williams and Tim Kopra, and British astronaut Tim Peake garnered hundreds of thousands of views as it was happening and 2.6 million views as of press time.
