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| Home Front: Tech | |
| Faster Than a Speeding Bullet | |
| 2005-06-21 | |
| NASA has been officially recognized for setting the speed record for a jet-powered aircraft by Guinness World Records. NASA set the record in November during the third and final flight of the experimental X-43A scramjet (supersonic-combustion ramjet) project. The X-43A demonstrated an advanced form of air-breathing jet engine could power an aircraft nearly 10 times the speed of sound. Data from the unpiloted, 12-foot-long research vehicle show its revolutionary engine worked successfully at Mach 9.6 (approximately 7,000 mph), as it flew over the Pacific Ocean west of California.
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| Posted by:Spavirt Pheng6042 |
| #6 Speed is range. If you can achieve 7 mi/sec, you can go to infinity. |
| Posted by: Jackal 2005-06-21 21:54 |
| #5 Forget the speed. What's the range? |
| Posted by: Zhang Fei 2005-06-21 17:55 |
| #4 That's 2 miles per second. What's escape velocity? 7 miles/sec? Of course a jet won't work in space, but if you zoomed it, could you go ballistically to LEO? |
| Posted by: Jackal 2005-06-21 14:16 |
| #3 Around the World in 80 MINUTES! Well, actually, closer to 180 minutes.... |
| Posted by: Bobby 2005-06-21 11:16 |
| #2 The zoomies will be able to hit the mullahs and be back at Whiteman for lunch. |
| Posted by: BH 2005-06-21 10:51 |
| #1 7,000 mph!!! Holy CRAP! Imagine that thing hitting a building! The crater wouldn't even smoke afterwords. |
| Posted by: mmurray821 2005-06-21 10:46 |