SpaceX goes to 11; Orbital delivers the goods

Yesterday was an amazing day in commercial spaceflight. First, in the early morning hours, a robotic Orbital Science Cygnus spacecraft rendezvoused and berthed with the International Space Station. This makes the second operational vehicle to deliver supplies to the...

The Hyperloop revealed

Elon Musk yesterday revealed the details of his concept for a super-speed ground transport between LA and San Francisco. The thing would take the form of an elevated “rail” line comprised of a partially evacuated tube through which passenger pods would be...

An Avatar in Every Garage

It’s a concept well known to sf fans: an artificial stand-in for your biological self that’s stronger and longer lasting than you are. See the movie Surrogates, starring Bruce Willis and James Cameron’s movie Avatar, for example. If a Russian...

Rapid Innovation

I’ve posted a new, free paper on my website, called “Rapid Innovation on the Cheap: Lessons from DARPA and the Commercial Space Age.” This distills lessons learned from my reporting (ten years this year!) on some of the most extraordinary technology...

Bigelow and the Inflatable Space Station

Like a lot of revolutionary ideas, it seems crazy at first glance: a space habitat that rides to orbit in a compressed state, and then inflates to full size when it gets there. But NASA worked seriously on the idea, pegging it for a future Mars mission...