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Comment Re:Weirdly specific statement (Score 1) 28

The significance of this is Elon Musk, who is the self-driving Uber of billionaires and is the hero of our times.

Well, I knew Steve Jobs well enough, and have met a few civilian astronauts and a bunch of other rich people. None of the others seem to have done so much for the long-term future of the human race as Musk has in leading the path to more affordable spaceflight.

Comment Re:Sixty Years Ago... (Score 1) 28

Well, it beats making them into the world's most complicated airplanes as with the space shuttle. SpaceX has proven that they can do vertical landings of the first stage intact onto both land and a seagoing barge; after a trip out of the atmosphere and to about 1/5 of orbital velocity but not into orbit. They plan to do a parachute-less vertical landing of the Dragon capsule after a heat-shield re-entry. That turns out to be far less expensive and complicated than a space plane. It does turn out we need a lifting body for much larger vehicles. It still doesn't have to be a plane, though.

We don't need wings.

Comment Re:The anti-science sure is odd. (Score 1) 665

Neither will a solar minimum have any measurable cooling effect, nor will a solar maximum will have a measureable warming effect.
The difference is just to low and any 'random' weather effect is 10-100 times stronger, e.g the exceptional cols summer in germany. Untill a few days ago it was like'10 - 15 degrees Celsius below 'average' or 'expected' temperature. That is a factor of like 400 bigger than the solar variation.

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