Yes. Thank you, Mr. Chair.
The Constellation program I'm very familiar with, because it was a memorandum to cabinet when I was president, and this was a logical follow-on to RADARSAT-1, then RADARSAT-2, and then to Constellation. The advantage of the Constellation, of course, is that instead of going over the Northwest Passage once every twelve hours, with RADARSAT-3 you go over it once every four hours. Canada is a very, very large country, and the advantage of having a Constellation is largely because of more frequent revisit times.
As to Ms. Nash's comment concerning a policy, we do not have a national space policy here in Canada. We've done some great things over the years. Different governments have done great things, but it would be, I think, appropriate at this time for us to create a national policy that identifies what we expect to get from space and to prioritize our objectives with respect to space.