An investor in space technologies has said commercial flights to the Moon and Mars could become mainstream in 20 to 30 years. Pictured is SpaceX's first super heavy-lift Starship SN8 rocket during a return-landing attempt after it launched on a test flight in Texas, in December 2020.  Reuters
An investor in space technologies has said commercial flights to the Moon and Mars could become mainstream in 20 to 30 years. Pictured is SpaceX's first super heavy-lift Starship SN8 rocket during a rShow more

Flights to space 'could become mainstream in 20 years'