SpaceX's Mars rocket test aborted 1 second before liftoff
A key test of SpaceX's Starship SN8 rocket, which is expected to carry humans to the Moon and Mars, was automatically aborted one second before liftoff on Tuesday. The test would have launched the Starship 12.5 km (41,000 feet) from Earth into the space, for the first time ever, before attempting to land the vehicle near the launch site.