10-03-2015, 08:02 AM
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10-03-2015, 11:31 AM
Radiation isn't the only threat to a window. There are also micro-meteoroids of various descriptions. Both can be addressed while still letting in light, and possibly allowing a view, by an optical path that bounces a couple times off mirrors. Line of sight between window surface and deep space is inviting trouble.
As for a 2RPM spin on a station, I don't expect that to be a problem with the view for most people. Amusement park rides commonly involve faster rotation.
As for a 2RPM spin on a station, I don't expect that to be a problem with the view for most people. Amusement park rides commonly involve faster rotation.
10-03-2015, 09:10 PM
Well, micrometeors will gradually fog a window, but they'll do the same thing to a mirror. Of course the mirror may be easier/cheaper to periodically replace.
I don't think micrometeors will actually penetrate a window; we're talking very thick acrylic (or similar) here. It would be extremely tough.
As for the 2RPM view, you're probably right that most people wouldn't mind — though I don't find the amusement-park ride convincing. We want people to feel like they're on Earth, not on a continuous merry-go-round that they can't get off of!
I don't think micrometeors will actually penetrate a window; we're talking very thick acrylic (or similar) here. It would be extremely tough.
As for the 2RPM view, you're probably right that most people wouldn't mind — though I don't find the amusement-park ride convincing. We want people to feel like they're on Earth, not on a continuous merry-go-round that they can't get off of!
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