Recent Boos
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play0:00 / 13:21Emmet Fletcher, Space Surveillance and Tracking Manager at ESA talks about the dangers of space debris, how they track it, and what can b...
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play0:00 / 8:47#ESAAurora A nice informal chat with Jarmo Korteniemi about studying the best places to land on the Moon, and whether, knowing what we kn...
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play0:00 / 10:45Juha Pekka Luntama explains what "space weather" is, what causes it and how we can forecast it. The problems it can cause - and what's th...
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play0:00 / 15:54Space, Science, Mars, MSL, Curiosity, Chris McKay
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play0:00 / 14:552big2miss, Musicman_bill like this.
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gaetanomarano they want $17 billion to develop the Flash Gordon's Skylon SSTO, able to carry only small payloads to LEO ... with the same money you can buy 100+ non-SSTO rockets to carry 1000+ mt to LEO ... enough hardware for a manned Mars mission!
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