Okay. The next question is from Jennifer in Green Bay. Why was the Space Shuttle Discovery chosen instead of Atlantis or Endeavour
to fly in the Return to Flight mission? Is there something special pertaining to this Shuttle that it was chosen?
Well, all the Shuttles are very similar, but there are some small differences.
In this case, none of those differences were the deciding factor to fly Discovery first.
As a matter of fact, Atlantis was first selected to fly first. But as we started understanding the modifications or changes that
we were going to perform on the orbiters in order to make them more safe, it became clear that Discovery was the best orbiter
to go implement those changes.
So we decided -- we redirected our attention to Discovery, decided to fly Discovery first. And
Atlantis will fly right after in September.