Hubble images taken 25 years apart show big changes in the iconic...

μοιράστηκε ένα σύνδεσμο

2026-03-29 11:00:07

Astronomers reveal new insight into an iconic supernova remnant's evolution, structure and pulsar-driven growth over 25 years.

0 Σχόλια 0 Μοιράστηκε 19 Views