my mom has a cousin whose daughter, jill, is the engineering branch chief in the aircraft operations division at johnson space center. in 1994, she was considered as an astronaut candidate. but her work with the t-38s is more notable. she helped upgrade the avionics to these aircrafts in the early 1990s. you can read more about this and the t-38s in the june 2008 edition of the johnson space center newsletter, “roundup” [pdf]. (the pdf is a better format for reading.) nasa tv has a clip (on youtube) of the dress rehearsal of the astronauts for sts-130. the jets in the beginning of this video are t-38s.
with someone from nasa twittering about the shuttle launches and everyone else in the virtual world responding and posting tweets of their own, you can follow an interesting stream of chatter about the sts-130 launch at twitter’s search page.
you can watch a time lapse account of the shuttle endeavour being rolled out from the vab to the pad. four hours shortened to to less than three minutes.