The faraway exoplanet could help provide answers as to why there are hardly any planets with twice the diameter of Earth.

Astronauts will attempt to grow mushrooms in space for the first time during SpaceX's upcoming Fram2 mission.Launching aboard ...

Malta-based investor Chun Wang is financing the mission, which was dubbed Fram2 after a Norwegian ship that carried key ...

To be clear, not NASA's Kennedy Space Center in Florida, but rather the John F. Kennedy Center for the Performing Arts in ...

Dr. Mae Jemison, the first woman of color in space, shares wisdom and encouragement with "CBS Mornings" co-host Gayle King ...

Suni Williams and Butch Wilmore returned to Earth on a SpaceX spaceship after their week-long flight turned into nine months ...

An all-new lounge that overlooks the World Celebration gardens and World Showcase Lagoon is coming to Disney's EPCOT theme ...

NASA astronauts Suni Williams and Butch Wilmore are expected to return to Earth Tuesday afternoon after more than nine months ...

Starliner astronauts Butch Wilmore and Suni Williams joined Crew 9 commander Nick Hague and cosmonaut Alexander Gorbunov for ...

Space experts are watching a sunspot region known as AR4046 which recently produced a significant solar flare and coronal mass ejection that had the potential to be as significant as the solar storm ...

When young, aspiring astronauts dream about shooting off into space in a rocket ship, their minds rarely wander to worst case ...