FAA’s first commercial reentry license

The FAA has granted its first-ever license for a private company, SpaceX, to bring a spacecraft back down from orbit (i.e., to land). This clears the way for a planned test launch by the company next month. SpaceX hit a home run earlier this year with its first launch...

Energy storage breakthroughs

Talking about the need to improve battery chemistry for the widespread adoption of electric vehicles…. A company called EnerG2 thinks it has the answer to a key piece of the puzzle with its nano-structured materials, engineered from the level of the individual...

The Space Show

There’s no better forum for the policy implementors, engineers, business people, and other visionaries building the future of space travel than The Space Show, a radio interview program hosted by Dr. David Livingston. Just in the last week, Livingston has had on...

PopSci Best of What’s New

For the past four years I’ve been invited to help select the winners (as well as help write up the entries) in the category of aviation & space for Popular Science magazine’s annual Best of What’s New issue. Here are some highlights of the 2010...

Electric vehicle fast battery switching

One of the main challenges facing the burgeoning electric vehicle industry is the problem of batteries. The best batteries available can’t keep up with our driving habits, especially in such a sprawling country as the U.S. The best range you can hope for, even...