Hydrogen Gas Cannons Could Launch Payloads to Orbit (w/video)

To get something into space right now, you need a rocket. You also need a lot of money, as the current going rate for getting something into orbit is about $5,000 a pound ($11,000 per kg). But what if you could, instead, do away with the rocket and still get your payload to space, for under $1,000 a pound? Sounds like a deal, right.

According to Dr. John Hunter, a physicist at Lawrence Livermore National Laboratory and president of the company Quicklaunch, Inc., using a hydrogen-powered cannon may be the ticket for cheap access to space. That's right, a "space gun" platform for inserting satellites, fuel, and other supplies into space genuinely could be the next big thing in space technology.