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Ancient footprints RL December 16, 2025 5:28 pm (Space/Science)

What an unimaginable asshole BuckGalaxy December 15, 2025 9:26 pm (Flame)

We are soooo fucked RL December 15, 2025 6:59 pm (Space/Science)

Day 346 ER December 14, 2025 10:53 am (Space/Science)

In the eye of the beast ER December 14, 2025 7:40 am (Space/Science)

My New Year's Dissolution ER December 12, 2025 7:22 pm (CurrentEvents)

Theories about 16 Psyche BuckGalaxy December 12, 2025 12:34 am (Space/Science)

Mike Lindell, MyPillow Founder, Announces Run for Minnesota Governor BuckGalaxy December 11, 2025 10:30 pm (CurrentEvents)

Trouble in Paradise BuckGalaxy December 10, 2025 8:09 pm (CurrentEvents)

The Prisoner Survives BuckGalaxy December 9, 2025 9:16 pm (Off-Topic)

Skylon still plugging along? May 26, 2011 6:53 pm TB

This vehicle has been proposed in one form or another since I started in the business. Interesting that it’s still alive.

  • I've often wondered why carry O2 when the atmosphere has so much of it? I assumed it had to ... by ER 2011-05-26 19:20:08
    • The idea is one of many that look a lot better on paper than they do in hard engineering and ... by TB 2011-05-26 20:51:48
      • You should talk shop more often here, that was a good read. by mcfly 2011-06-03 04:30:52
        • No apologies necessary. Actually, you just answered about a half dozen questions that have been nagging me for years. ... by ER 2011-05-27 04:54:06

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