The landmark orbital flight will likely be made by the fourth or fifth full-size Starship prototype

The landmark orbital flight will likely be made by the fourth or fifth full-size Starship prototype
The Starship Mk1 will be 50 metres (165 feet) tall and weigh 1,270 tonnes (1,400 tons) when fuelled
SpaceX’s Mars plans focus on interplanetary transportation, not building human habitats
It’s all hands on deck to Alpha Centauri aboard the interstellar Ghost Ship