SpaceX's Starship launches its fourth flight test from the company's Boca Chica launchpad, designed to eventually send astronauts to the moon and beyond, near Brownsville, Texas, U.S. , in this handout picture obtained on June 6, 2024. Spacex | Via ReutersSpaceX completed a test flight of its Starship rocket for the first time on Thursday, as the company pushed development of the mammoth vehicle past new milestones."Our first ever ship landing burn after a launch into space ... that was incredib...