NERVA

The UK is Considering Nuclear Propulsion in Space

The UK Space Agency recently contracted with the British Rolls Royce company to research nuclear propulsion, which could allow for…

1 year ago

Why Do Rockets Need Stages? The Quest to Build a Single Stage to Orbit (SSTO)

Science fiction has promised us a rocket that blasts off into space without stages. How close is reality to the…

5 years ago