This initially translated in 2011 to the Liberty rocket, a five-segment SRB first stage with an Ariane V core serving as the upper stage. Orbital ATK, with NGL, has passed through the first two ...

Starship — the world's largest and most powerful rocket — is key to Musk's plan to colonize Mars. At 403 feet (123 meters) tall, about 100 feet taller than the Statue of Liberty, the rocket is ...