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Warpy

(111,227 posts)
3. That's why they're also striking out on cold zone planets
Sat Sep 29, 2012, 10:31 AM
Sep 2012

They transit their stars very seldom and are only spotted due to pretty dumb luck. They'd have to wait 163 years to see one the same distance out as Neptune and wait another 163 years to gauge its orbital distance and period.

Just confirming other stars have planetary systems is huge. All we need is one lonely bacillus on Mars to confirm that life is very likely out there.

Latest Discussions»Culture Forums»Science»A periodic table of all 2...»Reply #3