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Comment: Re:A flicker of light. (Score 1) 83

by heptapod (#38678018) Attached to: Three Tiny Exoplanets Suggest Solar System Not So Special

Red stars are cool stars. Since they're red they work at longer wavelengths. Less light is reflected by potential water/ice/snow on the planet surface and kept as heat. Habitable zones of red stars is much larger than other types of stars.

http://www.technologyreview.com/blog/arxiv/27280/

Hempstone's Question: If you have to travel on the Titanic, why not go first class?

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