2 ms·
The process takes "18,000,000,000,000,000,000,000 years", according to https://www.freethink.com/space/dark-matter-rare-event https://www.freethink.com/space/da
by goplayoutside 3y ago
The process takes "18,000,000,000,000,000,000,000 years", according to https://www.freethink.com/space/dark-matter-rare-event https://www.freethink.com/space/dark-matter-rare-event.