Did you know that NASA wants to make an asteroid orbit the Moon so that astronauts can explore it? Or that it helped create The Learning Channel? Or that it had its budget cut multiple times? Okay maybe that last one isn’t a secret. More in Mental Floss’ video.
By combining water, food coloring and an Alka-Seltzer tablet, astronauts on the International Space Station created orbs which hover momentarily in space, then start bubbling apart like tiny planets that are about to go supernova. Watch in 4K if your display supports it.
NASA’s impressive new electric rover vehicle can deftly maneuver into the tightest of spaces, thanks to independent four-wheel 180º steering. It can also be remotely operated. We want one of these just to drive around town now.
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