And what it allowed us to do was pull into there. There's a little ramp that comes off the front of this. The astronauts can walk straight off, come in through those doors, come into here, be checked by medical. There was another door on the other side that allowed a scissor truck to pull up because they had time sensitive materials on their experiments. So they could immediately start downloading all of the stuff too. Typically from the time that we had wheel stop, okay? So the time we got it back to the MDD, the May Demade device, was between five and seven hours. So you can kind of see here as we progress through. There it is pulled up through the orbiter. So the astronauts would get into the orbiter, okay? Then they would back this up, lower it back down, and the astronauts would come out those back steps because they wanted to walk around the orbiter and find out what kind of hits it took. Did we have any chip tiles? And you'll see here in some further pictures. I can't show them. Some of them walking down the stairs. There they are coming down. And just meeting. That's our actually our center director, David McBride. So he goes out to me and he's with them. And then the rest is pretty much just make it through everything. It tries to go as smooth as possible. Make it through all this equipment that hooks up. Run smoothly. They had a unit here. You can see these big hoses. They hooked that up. They called it the cool unit. And that's what cooled the orbiter and all the avionics. Because you know you're out there for five to seven hours. All that electronics is still up. There's a team of people in there from Kennedy and Johnson Space Center. They're downloading data and getting experiments off immediately. They're out there the whole time that we're getting that ready to come back in. So they had to keep the unit cooled off. And that's what they call the cool unit. And that's actually a couple of guys that work for me. And like a there's a ruggedly handsome. And then more astronaut stuff. And then just different shots. That's actually the what you call the K-mag. And that was the cool unit. That's what pulled up and cooled it. And then this was one of those days that was a really long day. You'll see as we progress through here. That's that's starting to dissipate. And then as they could say we're putting it to rest. So that's just kind of a nutshell kind of what we did for NASA.