NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have been on the International Space Station since June, even though they initially expected to stay for just eight days. But now, NASA might bring the two astronauts home several weeks earlier than expected.

Two American astronauts who have been trapped on the International Space Station since June could return to Earth earlier in March than expected, NASA said Tuesday. Veteran astronauts Butch Wilmore and Suni Williams were due to spend eight days on the International Space Station (ISS),