NASA's Jet Propulsion Laboratory has a nice little group blog
Lots of pretty pictures.
h/t NASAwatch
More like this
SpaceX has explanation for Falcon 1 stage separation failure in 3rd launch failure
With mo' better video.
Should be easy to fix.
ooohhh
click to embiggen (zoomable)
NASAwatch has a series on interesting posts on Mike Griffin, the Shuttle, its successor and a recent leaked e-mail.
Read if you deeply care about NASA funding and medium term policies and funding issues.
Keith Cowing ofNASAwatch now has a potentially interesting and useful Astrobiology.net site.