erlanter

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Member Since: December 20, 2009
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jan says...

In reply to this comment by erlanter:
May I ask a stupid question hoping Sift wisdom will enlighten me? On dimming of light in front of stars as evidence for planets: wouldn't any object between the observer and the star cause that dimming? What else informs the observer of its "planet" status?

this is a good but long explanation about observing planet status

PART 1
http://www.youtube.com/watch?v=7LvJnSk8WkU



PART 2
http://www.youtube.com/watch?v=8Ou6kkQHnPQ

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