In biology, “symbiosis” refers to two organisms that live close to and interact with one another. Astronomers have long studied a class of stars – called symbiotic stars – that co-exist in a similar way. Astronomers are gaining a better understanding of how volatile this close stellar relationship can be.
from NASA http://ift.tt/2rI8dMJ
via IFTTT
Nenhum comentário:
Postar um comentário