How to build a transparent hybrid rocket engine using acrylic rod and a canister of oxygen, with a breakdown of how various other types of rocket engines work along the way. Consider supporting my ...

Landing a real rocket with propulsion is an incredibly complex task that took years to perfect; only recently did it cross into the realm of actual practicality. Joe Barnard, creator of the Youtube ...

Earlier this year, NASA and DARPA announced the goal to field a nuclear fission-powered spacecraft capable of ferrying human crews from Earth to Mars expediently sometime before this decade is out. If ...