HOUSTON, United States SpaceX successfully launched the 11th test flight of its Starship rocket Monday from Starbase in Boca Chica, Texas, according to media outlets. The Starship megarocket is the most powerful launch vehicle ever built and completed an hour-long test flight that reinforced its reusable design to be used in NASA's future Artemis missions to the Moon. "Another major step toward landing Americans on the Moon's south pole," Acting NASA administrator Sean Duffy posted on the US