A volunteer citizen scientist working with a NASA project has found the coldest, oldest-known white dwarf, and it's surrounded by rings of dust and debris, according to a study published Tuesday in The Astrophysical Journal Letters. Researchers believe it may be the first white dwarf known to have multiple rings.
from CNN.com - RSS Channel - App International Edition
https://cnn.it/2SZ8WcF
No comments:
Post a Comment