'It's white-knuckle time:' NASA chief stresses safety for Crew-8 astronaut launch

Asteroid Hit by NASA Spacecraft Was Reshaped by the Collision, Study Finds | Instead of forming a crater, the agency’s intentional DART crash redistributed massive amounts of the asteroid and shot large quantities of rock into space

Listen to the Universe: New NASA Sonifications and Documentary

NASA is going to power small spacecraft with these flexible thin-film solar arrays