RT @someToast: Christine O’Don…

Well, this is a pretty good setback for NASA — after all that work, the external fuel tank once again shed a great big piece of foam, very nearly as big as the one that doomed the Columbia. So, the fleet —  [more...]

After dropping Sara and Lily off at Baltimore-Washington Airport, Jen and I spent some time at the Baltimore Aquarium. First stop was the dolphin show, where my attention was captured not by the mammals in the water  [more...]