Outer space is full of mysteries. Think about it: According to NASA, there could be as many as 100 billion solar systems in the Milky Way, and hundreds of billions of other galaxies in the universe.

We still don’t know what other life is out there lurking in the universe, which makes inventing your own DIY alien costume a blast! You may immediately think of little green creatures with googly eyes ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW ORLEANS (WGNO) – Halloween is just ...