there's a lot of it in this forum at least, so I guess I found it! LOL.
The more I look the more it seems that dark matter is in the forefront of physics research. It is one of the hottest quests going on in science and astronomy.
YOU can help by looking over pictures of space to see the "gravitational lensing effect" by human eye.
Citizen, what can you do for the Federation? -----Willy