'Oumuamua Is Not Aliens
To repeat the space time maxim: it’s never aliens … until it is. So let’s talk about ‘oumuamua.
To repeat the space time maxim: it’s never aliens … until it is. So let’s talk about ‘oumuamua.
How about black holes being captured by the screaming vortex of a quasar?
Why is there something rather than nothing?
Do black holes create new universes?