2 NASA astronauts performing spacewalk early Tuesday: Watch it live
Two NASA astronauts will conduct a spacewalk outside the International Space Station on Tuesday morning (March 15), and you can watch it live. Kayla Barron and Raja Chari are scheduled to step outside the orbiting lab Tuesday at 8:05 a.m. EDT (1205 GMT), kicking off a roughly 6.5-hour spacewalk designed to help pave the way … Read more