On Dark Matter's Questionable Penmanship

I was all set to read an article called, "Has dark matter's telltale signature been spotted?"
but then I found out it was for subscribers only... so I was tempted with whispers of rumours, particle annihilation, and balloon experiments...only to be left hanging...

Story of my life...

So that you will not suffer the same disheartening result, I have discovered found *ahem* fabricated a graphic representation of...THE UNIVERSE, so that you may answer the article's titular question for yourself.