we ve been working very hard for it. so it is an exciting time for astronomy. i want to talk to you about also this kind of moment in the year that we ve had when we talk about the space race, we ve seen commercial flights, we ve seen captain kirk go to space, we ve gotten pictures back from mars. it has been a remarkable year. space industry has changed dramatically. private industry has come in and i think that we do still need nasa to do the pioneering science. to launch these missions is very expensive and you have to invent technologies do it, it is not commercially profitable. but it pushes our knowledge forward and it actually informs us and provides us technology for future industrial use. so we really need nasa to push these missions forward and really, you know, bring forth the new era of discovery in front of us.