Believe nothing

The name of this thing is AFGL 3068. It’s been known as a bright infrared source for some time, but images just showed it as a dot. This Hubble image using the Advanced Camera for Surveys reveals an intricate, delicate and exceedingly faint spiral pattern. It’s so faint no one has ever detected it before!

So what’s going on here? First off, this is not a spiral galaxy! It’s a binary star^*, two stars that orbit each other, located about 3000 light years away from us. One of the stars is what’s called a carbon star, similar to the Sun but much older. The Sun is still happily fusing hydrogen into helium in its core, but older stars run out of available hydrogen. Eventually, they fuse helium into carbon. When this happens the star swells up and becomes a red giant (note: that’s the brief version; the actual events are a tad more complicated).

Read more:
http://blogs.discovermagazine.com/badastronomy/2010/09/06/awesome-death-spiral-of-a-bizarre-star/