From m.youtube.com - April 16, 2016 11:25 AM
The Verge 16/04/16 : "A bunch of scientists, including Stephen Hawking, want to send a tiny spacecraft to the next closest star using a giant laser. Seriously. Russian billionaire Yuri Milner has already invested $100 million into the project, called Starshot, to see if this type of technology can actually work. Verge science reporter Loren Grush explains...