How is infrared spectroscopy performed on astronomical bodies? Do we actually emit infrared radiation all the way to the distance astronomical bodies to see the abortion spectrum?

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Anonymous Mon Apr 18 19:26:40 2011 No.2909929 [Reply] [Original]

How is infrared spectroscopy performed on astronomical bodies? Do we actually emit infrared radiation all the way to the distance astronomical bodies to see the abortion spectrum?

>>	Anonymous Mon Apr 18 19:31:40 2011 No.2909965 And can it be performed only for the surface of the planet?

>>	Anonymous Mon Apr 18 19:36:40 2011 No.2909991 File: 18 KB, 630x592, reaction double back.jpg [View same] [iqdb] [saucenao] [google]

>>	Anonymous Mon Apr 18 19:38:40 2011 No.2910000 >>2909965 (for the surface of the planet or any astronomical body that is in question)

>>	Anonymous Mon Apr 18 19:42:40 2011 No.2910022 >>2909929 OP think about what you've said and come back later after you unfuck yourself.

>>	Anonymous Mon Apr 18 19:46:40 2011 No.2910039 wtf is this shit

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