Dave Mosher at discovery.com has an excellent Carnival of Space week 62 The slideshow presentation and article layout are top notch and the content of twenty articles is excellent as well. Space Disco is one of the seven new blogs you'll find at Discovery Space. Bad Astronomy is one of the blogs thathas moved to discovery.com.
This site contributed the latest discussion of a 100MW version as the next step for the IEC fusion reactor project
Centauri dreams has an article by Marc Millis laying out the current status of the Tau Zero Foundation, a non-profit looking at ways to achieve breakthroughs for interstellar travel.
A Babe In The Universe looks reviews the space angles of the International Conference of Environmental Systems in San Francisco.
Check out the Space Disco for a lot more in the Carnival of Space week 62