Once its rings vanish from sight in March 2025, Saturn will look like a pale yellow sphere through most telescopes.

After graduating from UT in 1963, Gentry Lee studied at MIT before entering the world of space exploration research. Now, as ...

NASA astronauts Nick Hague, Suni Williams, and Butch Wilmore, and Roscosmos cosmonaut Aleksandr Gorbunov, returned to Earth at 5:57 p.m. EDT. Teams aboard SpaceX recovery vessels retrieved the ...