but its primary purpose will be to host the gigantic Space Launch System (SLS) rocket, a Saturn-V-sized monster that will send American astronauts to the Moon again. The first unpiloted test ...

Blue Origin's massive New Glenn rocket comes in at a towering 320 feet tall — which is equivalent to a 32-story skyscraper. Still, it's overshadowed by SpaceX's Starship, which current launches from ...