The Germany company's first Spectrum rocket lifted off Sunday morning (March 30) from Andøya Spaceport in northern Norway on the first-ever orbital launch attempt from European soil.

Water rockets are plenty of fun, but they can be even more fun if you go wild with the engineering. [The Q] is one such experimenter, who built a dual-thrust water rocket that even has a parachute ...

Never fire it towards or over anyone ... Oh, and an apple may have fallen on his head. The water bottle rocket demonstrates two of his laws. Every action has an equal and opposite reaction.

A rocket stove offers a practical way to concentrate fire’s heat in one direction and reduce fuel consumption. Whether you ...

The ground force of the theater command conducted long-range live-fire drills in waters of the ... as multiple modular rocket launcher systems rapidly mobilized to preset positions.

Never fire it towards or over anyone ... Oh, and an apple may have fallen on his head. The water bottle rocket demonstrates two of his laws. Every action has an equal and opposite reaction.