terça-feira, 24 de julho de 2018

Andrómeda comeu o pequeno almoço.

E o jantar será a Via Láctea:
https://www.theguardian.com/science/2018/jul/23/discovered-milky-way-long-lost-galactic-sibling

Citando:
"The theory is backed up by a massive stream of stars trailing out behind Andromeda, which the scientists believe can be tracked back to this event. And it could help explain M32’s unusual composition, which has remained a source of puzzlement until now.

“M32 is a weirdo,” Bell said. “While it looks like a compact example of an old, elliptical galaxy, it actually has lots of young stars. It’s one of the most compact galaxies in the universe.”"


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