This means that the lunar regolith could still hold a very long-term record of Earth's atmospheric history, which in turn ...

Interstellar comet 3I/ATLAS made its closest approach to Earth early on Friday, Dec. 19. While it didn't come close enough to ...

The iconic Apollo Theater in Harlem is preparing to go dark for more than a year, as crews get ready to begin the venue’s first large-scale renovation in its 91-year history. Scaffolding is already up ...

SpaceX, the operator of the Starlink constellation, is coordinating with the U.S. Space Force and NASA to monitor the objects.

Current political and economic issues succinctly explained. Sign up to receive CFR President Mike Froman’s analysis on the most important foreign policy story of the week, delivered to your inbox ...