The Astronomy Thread

Tholan

Blackwing Lair Raider
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I would assume a place like pluto is prone to sublimation, so hard to know if its truly comparable. The abundance of unexplainable bio-carbons we keep finding in space tells us there's something going on chemically we just don't understand yet.
The issue is what is bio carbon. For small molecules, It's very hard to define what is part of "organic" chemistry and what is not.