During an actual launch, some of the water will evaporate ... easily destroy the rocket from the ground up. That's where NASA's Ignition Overpressure and Sound Suppression System comes in.

This water rocket launcher lets you do just that ... From there, a compressor connection pressurizes the bottle in preparation for launch. Watch it happen in the video after the break.

[Mr. Hart] wanted a quick and easy way to safely launch air-water rockets and came up with a pretty clever system. The core task is to pump air into the partially filled water bottle and then ...

A static fire test of the New Glenn rocket, which involved unauthorized use of a deluge system, cost the company $3,250.

"The Sea Dragon concept has been developed assuming that space transportation economy will result if launch vehicles are used that are very large, simple, and reusable, even if payload-to-liftoff ...

the SLS (Space Launch System) rocket will be responsible for launching astronauts on their journey. With the liquid oxygen tank now fully welded, all of the major structures that will form the ...