https://www.reuters.com/article/space-exploration-spacex/musks-spacex-to-stage-key-high-altitude-starship-test-idUSKBN28I1QN

Elon Musk's SpaceX was set to launch a prototype of its Mars rocket Starship in its highest-altitude "hop" test from the space company's Texas facilities on Tuesday, a key trial for a rocket system that Musk hopes will land humans on the moon and eventually Mars.