NASA's TESS exoplanet-hunting satellite celebrates 5 years in space

SpaceX’s Starship blew up after launch — it also caused “catastrophic” damage on the ground

Astronomers capture first image of jet being launched from edge of black hole | Study concerns Messier 87 galaxy, 55m light years away from Earth, and a black hole 6.5bn times more massive than the sun

Official Details Space-Based Threats and U.S. Countermeasures > U.S. Department of Defense >