View Full Version : Watch Very Cool Video of a Hot Engine

2009-Jan-15, 05:10 PM
Yes, you're seeing this image correctly. There are icicles forming at the rim of this rocket engine bell, and this particular engine generates a scalding 2,760 C (5,000 F) degree steam and a whopping 13,000 lbs of thrust. How can that happen? Cryogenics. NASA is developing the engines that will be [...]

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