_FAQ_ Q by [by Jay M. on Facebook]: *Does it really have to
  specify what planet your from? lol* After a response by Dan K.,
  who replied, "Jay, this is Ken we're talking about", I replied:
  *RESPONSE* Unfortunately, my card is not valid on the Voyager
  missions, nor is it valid on Mars just yet. I *should* be
  acquiring my Martian Library Card on this
  http://mars.jpl.nasa.gov/participate/send-your-name/insight/
  next trip, but it's not a Universal Internet Library Card, as it
  only talks to NASA, and they'll be sending me up with all the
  books up there - no networking for those.. They currently
  consist of 345,456 names of people but their biographies will
  not be available just yet. They'll be next to my name on a USB
  stick I believe. The Internet connection to Mars is sparse at
  best and until they increase the bandwidth, the Universal
  Internet Library Card will be unavailable to regular citizens on
  Mars until the technology moves beyond dial-up.