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Is there enough in the ISM (interstellar medium) to have made antimatter star systems impossible over the long term?
by golemotron 7y ago
Is there enough in the ISM (interstellar medium) to have made antimatter star systems impossible over the long term?
- simcop2387 7y agoI don't enough to destroy anything that existed and was massive. But it would be giving off the gamma rays from collisions and we haven't been detecting them.