3 ms·
It's 1.2 billion light years away, and the problem seems to be about how to actually measure things. And not worrying about gamma radiation bursts wiping us out
by stubish 5y ago
It's 1.2 billion light years away, and the problem seems to be about how to actually measure things. And not worrying about gamma radiation bursts wiping us out along with our local galactic neighborhood or the GPS system failing.