NASA will not make a decision on whether to use a SpaceX or Blue Origin moon lander until testing shows which one is the obvious choice.

NASA's SpaceX Crew-12 is returning to Earth from the International Space Station after swapping places with Crew-13. CBS News space consultant Bill Harwood has more.

Four astronauts rocketed into orbit Thursday on a space station mission that will stretch until spring, among them a Canadian whose wife will give birth while he's away.

The crew launched to the International Space Station on Thursday morning.

Using a donated Hubble-class mirror originally built for a spy satellite, NASA's Roman Space Telescope launched Sunday on a $4.3 billion mission to open a new window on the universe, taking wide-angle, ultra-sharp images that would require a half million 4K TVs to show in full.

NASA's Roman Space Telescope​ launched shortly after daybreak from Kennedy Space Center and blazed toward an observation point 1 million miles away.

NASA administrator Jared Isaacman joins "CBS Mornings" to discuss the space race with China, the agency's plan to build a moon base at the lunar south pole, and the next Artemis mission.

NASA is pivoting from a mission to save the Swift telescope. CBS News' Bill Harwood explains why.