NASA must choose: continue Artemis while abandoning Boeing’s Lunar Gateway, or prioritize Mars, relying on Elon Musk and SpaceX.
Ian Whittaker
Ian Whittaker
Ian Whittaker is a senior lecturer in physics at Nottingham Trent University.
The Pentagon leaks suggest China is developing sophisticated cyber attacks for the purpose of disrupting military communication satellites.
To intercept the ISS, the capsule must match the station’s speed, altitude, and inclination, and it must do it at the correct time.