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/sci/ - Science & Math


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File: 90 KB, 800x452, PIA20361-Pluto-WrightMons-20150714.jpg [View same] [iqdb] [saucenao] [google]
8127423 No.8127423 [Reply] [Original]

>form 4 billion years ago
>live at 40 AU
>still geologically active

Why is this allowed?

>> No.8127428

gravity

>> No.8127435

>>8127423
electromagnetism

>> No.8127449

weak force

>> No.8127452
File: 140 KB, 940x940, Jupiter_and_its_shrunken_Great_Red_Spot.jpg [View same] [iqdb] [saucenao] [google]
8127452

>>8127423
Ask him.

>> No.8127496
File: 41 KB, 800x711, NH-Pluto-Day1-TenImages-20150714-20151120.jpg [View same] [iqdb] [saucenao] [google]
8127496

Pluto is less massive than our Moon and has surface temperatures approaching 33K. It also has some of the youngest and most complex geological surface features in the solar system, the absolute madman.