Starship Asterisk*

What's that puffy, cloud-like object that appears near the lower left corner of the Simeis 147 photo?

I think most of you are right, more or less. The idea that there are parallel universes was never suggested by an actual observation, and therefore there's no reason to believe they exist. It's a little like saying you believe in elves because you heard stories about Santa's workshop. However, Strin...