Watch SpaceX launch a US spy satellite and land a rocket today

NASA will roll the SLS rocket back to the Vehicle Assembly Building in Florida before reattempting a wet dress rehearsal test later this year, probably NET June.

China’s Alternative To NASA’s $10B James Webb Telescope Is Helping Beijing Rival The US In Deep Space Exploration

This Week @NASA: Testing Mega Moon Rocket, Massive Comet, and Future X-59 Research