Space: 1999 (from an idea by Jerry Anderson and Sylvia Anderson)
Season 3, Episode 4 “Star Swims, Healthy Swims”.

Recording of Dr. Helena Russell

7859 days since leaving Earth’s orbit.
Alpha has entered a region of space darker than usual. No planets, and that’s a bit strange, considering previous encounters, though entirely irrelevant to colonization.
On the other hand, space is full of mysteries and bastard planets.
But there’s good news: thanks to an unexpected space/time loophole, we managed to retrieve the legendary Prof. Bergman from Season 1. With his support, we’ve prepared excavators to drill into the lunar subsurface and create underground caves. Furthermore, massive 3D printers have been assembled that use the same lunar material removed by the excavators. In this way, we will build habitats, laboratories, storage facilities, and more. For now, we have created a huge underground swimming pool, and even a tank for Eagle 1. The Alphans had a swimming competition; I never imagined Maya would win, but with that physique.
This is just the beginning; who knows where these discoveries will lead us. But who knows?

End of recording.