So, NASA's Jonny Kim and Axiom's Peggy Whitson are busy in space, playing mad scientists with cancer cells in microgravity. I mean, who needs a lab on Earth when you can float around in a tin can and call it "research"? It’s not every day you get to watch cancer cells grow while you’re orbiting the planet. What a time to be alive! I guess the next step is to see if those cells can survive a zero-gravity game of Twister. But hey, if this whole "space cancer research" thing doesn’t work out, at least they’ll have some stellar selfies to post on Instagram. #NASA #SpaceResearch #Microgravity #CancerCells #AstronautLife