The ISS has been operational for well over two decades, but its days are numbered. Here's what the plan for human habitation ...

President Donald Trump’s plans to build a space-based Golden Dome missile defense shield have drawn immediate criticism from China, which has framed ...

Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...

The Starship will remain in space. However, NASA has stated that some of the delays to the Artemis mission are due to Starship, which has not had a fully successful test launch.