By switching the next space station crew to a different ferry ship, the Starliner astronauts will get home a bit earlier than planned.

Scientists say they expect the asteroid's future trajectory and impact probability to change as astronomers collect and ...

NASA’s Ethics Program provides training and counsel to NASA employees and is responsible for the day-to-day management of the agency-wide ethics program. Headquarters and Center Chief Counsels ethics ...

Kaczmarek points out that while groups such as SETI have protocols for first contact, agencies with space communication expertise, including NASA and the ESA, would likely play a significant role.