Astronomers spot 'time-warped' supernovas whose light...

μοιράστηκε ένα σύνδεσμο

2026-01-31 17:00:04

Will two rare supernovas finally tell us how fast the universe is expanding? Perhaps, but we'll have to wait for it for them to 'reappear'.

0 Σχόλια 0 Μοιράστηκε 237 Views