Katrina: NOAA images of NOLA and surroundings
NOAA overheads (7500 ft) images of southern LA - click to see
Astonishing images - look south and east of the city - not just at NOLA
the images zoom to extraordinary detail
eg Name that port
Speculations on astronomy, astrophysics, news I find interesting,
theoretical issues, science and science policy.
In particular: gravitational radiation sources, black holes, planets and astrobiology.
I will digress into computational physics, science fiction and general issues and basically whatever I feel like whenever.
And, of course, cats.
Steinn Sigurðsson is an astrophysicist at Penn State.