At 7:41 p.m. local time, the Tianzhou 1 robotic cargo ship blasted off on a Long March 7 rocket from the Wenchang Space Launch Center on Hainan Island. Now in orbit, it will soon rendezvous with the Tiangong 2 space station, in yet another first for the Chinese space program.
Since August of 2012, NASA's Curiosity Rover has tooled around the red planet doing science for us Earthlings. Now, nearly five years and some 10 miles later, the robot is starting to experience the wear and tear of an aging machine: On Tuesday, NASA announced the first two breaks in the rover's wheel treads.
SpaceX is already on track to make history by becoming the first private company to carry astronauts to the International Space Station in 2018. As if that wasn't ambitious enough, SpaceX CEO Elon Musk announced on Monday that the company is planning to send two private citizens into orbit around the moon a mere six months after carrying its first crew to the ISS.
Poopin' ain't easy in space—especially if you're stuck in a space suit for extended periods of time. Today's astronauts wear diapers when they need to don a space suit, but on future Martian getaways, mishaps could leave astronauts stuck in their suits for six days at a time. That's a long time to move around in a poopy diaper. And in a low gravity environment, the stuff in your diaper could float out and cover everything else in your space suit. Not good.