3 ms·
So I wonder if there is a black hole or neutron star headed the other way at 2M MPH. It's a slightly terrifying thought that such objects could exist.
by pontifier 5y ago
So I wonder if there is a black hole or neutron star headed the other way at 2M MPH.
It's a slightly terrifying thought that such objects could exist.
- perl4ever 5y agoIs a neutron star on a collision course with you at 560 mi/s more terrifying than one approaching at, say, 10 mi/s?