Astronaut Peggy Whitson breaks US spaceflight record: Things to know about her
Peggy A Whitson (Ph.D) is currently part of Expedition 50/51, which is her third long-duration mission to the space station.
Apr 24, 2017, 16:16 PM ISTISS Expedition 50 crew safely lands in Kazakhstan after 173 days in space - Watch
NASA says the trio will land in their Soyuz MS-02 spacecraft southeast of the remote town of Dzhezkazgan in Kazakhstan at 7:21 a.m. EDT (5:21 p.m. Kazakhstan time).
Apr 10, 2017, 09:52 AM IST