Christina Koch set a new record for longest single spaceflight for a woman. When astronaut Christina Koch returned home this week from a nearly 11-month space mission, she said she wasn't "sure who ...

CAPE CANAVERAL, Fla. -- NASA astronaut Christina Koch is back on Earth. The North Carolina State University alumna spent nearly 11 months in space -- marking the longest ever spaceflight by a woman.

GALVESTON, Texas -- After her 328-day mission on the International Space Station, Christina Koch said she wasn't sure who was more excited to see whom: her or her dog. RELATED: NASA astronaut, NCSU ...

NC State graduate Christina Koch and her fellow astronauts are celebrating Christmas on the International Space Station. Koch said her favorite thing about the holiday is thinking about what is ...

GALVESTON, Texas (KTRK) -- After breaking a spaceflight record, a NASA astronaut finally gets to spend time in her home in Galveston. Christina Koch returned to Earth last week from a 328-day mission ...

The first all-female spacewalk will not take place in March as previously planned, according to NASA. NC State graduate Christina Koch and fellow astronaut Anne McClain were supposed to do a spacewalk ...