Crewed Test Flight of SpaceShipTwo Coming Next Month
Virgin Galactic will be conducting a crewed test of it SpaceShipTwo next month, inching the company closer to its plan of taking tourists to the very edge of space. The…
Why The Perseverance Rover Needs An Earth Twin
KEY POINTS The Mars 2020 Perseverance rover has a twin that is here on Earth They are nearly identical but for some Earthly differences Testing has already begun on Perseverance’s twin,…