Carl Sagan ft. Stephen Hawking ("Cosmos" remixed). This is really.... really amazing.
1) It brings back my younger years. I dearly loved watching Cosmos on PBS and was deeply inspired by it.
2) To to what this person did here... is seriously impressive. This is the work of a truly synthetic artist as well as someone who has crazy AV editing skills. I'm floored by this. It makes me contemplate similar projects.......