4 Awesome Discoveries You Probably Didn't Hear About This Week - Episode 1

The video covers four scientific discoveries: a surgical camera inspired by the Morpho butterfly that aids in cancer detection, an omniphobic coating that repels various liquids, the recolonization of habitats by large predators as their populations recover, and the observation of a cosmic collision involving 14 galaxies. These discoveries highlight advancements in medical technology, material science, ecology, and astronomy.

Describe the cosmic event that astronomers have witnessed according to the text.

What are the expected characteristics of the largest structures formed from the cosmic collision?