NASA astronauts Suni Williams and Butch Wilmore were on the International Space Station more than nine months, despite launching into space in June for what was expected to be an eight-day mission.

Two NASA astronauts stuck in space are set to return home Tuesday in a SpaceX capsule. The group is currently stationed at a remote base in the continent in freezing temperatures, per reports Trained on the spectacular Flame Nebula, the Hubble and James Webb Space Telescopes went hunting for the smallest stars in the universe.

Butch Wilmore and Suni Williams, the two NASA astronauts whose one-week stay on the International Space Station grew into a nine-month mission, are coming home. The duo are expected to splash down off the coast of Florida Tuesday just before 5 p.