Close-up Ignition of a Rocket Engine in Slow Mo - The Slow Mo Guys The Slow Mo guys — aka Gavin Free and Daniel Gruchy — are back with another video that’s as fascinating as it is entertaining, this ...

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Because internal combustion engines operate under such high pressures, it's tough to get their inner workings on camera. Usually the whole process is shrouded by thick metals to contain all of that ...

SpaceX has shared dramatic slow-motion footage showing a Raptor engine powering down at the end of a recent test fire. “Shutdown of a Raptor vacuum engine in slow motion,” SpaceX said in a message ...

The Denver Gazette was on-hand Friday in Berthoud, Colo., to watch as Ursa Major test-fired two rocket engines. Here’s a slow-motion look at one of the tests. (Video by Tim Hurst/Denver Gazette) ...

Firefly's Reaver rocket engine can generate as much as 45,000 lbs of thrust. That single attempt also needed to be positioned, rigged, and timed to begin filming at enough of a distance that wouldn’t ...