SpaceX's Starship rocket launches from Starbase during its second test flight in Boca Chica, Texas, on November 18, 2023. SpaceX on November 18, 2023, carried out the second test launch of Starship, the largest rocket ever built that Elon Musk hopes will one day colonize Mars, while NASA awaits a modified version to land humans on the Moon. It comes after a first attempt to fly the spaceship in its fully-stacked configuration back in April ended in a spectacular explosion over the Gulf of Mexico. (Photo by TIMOTHY A. CLARY / AFP)