3 ms·
A kid once asked me “How far can humans see?”. I told him you can see the Andromeda Galaxy 2.5 million light years away, but when he said he meant on Earth I di
by reassess_blind 1y ago
A kid once asked me “How far can humans see?”. I told him you can see the Andromeda Galaxy 2.5 million light years away, but when he said he meant on Earth I didn’t know the answer.