Oh! Well I'm not sure how fast. I read this article that said a blackhole is facing us and apparently it's a blazer (I don't know what that means I'm knew to space stuff) and it says it was 657 million light years away and I was wondering, if it were to come towards us, how fast it would be, but since I don't know the speed then I'm not much help. Sorry.
innertiaworld OP t1_je46fib wrote
Reply to comment by Icy-Conclusion-3500 in Question about Light Years by innertiaworld
Oh, ok! Thank you for answering (and being patient with me for not knowing this stuff)!