Most galaxies don't have any rings -- why does this galaxy have two? To begin, the bright band near NGC 1512's center is a nuclear ring, a...
06 agosto 2017
Mistério da rádio russa UVB-76 continua sem explicações
VISIT –>...
Today, Celts are the ancient ancestors of Ireland, Scotland, Wales, Cornwall, and Brittany. But...
Assinar:
Postagens (Atom)