Danger, Will Robinson - S1-E10
[Radio beeping in Morse code]
John Robinson: It's Morse code.
Don West: What's he spelling?
John: F.
Don: OK.
John: U.
Don: "FU"? That's his message? "FU"? This is how your kids talk?
John: E.
Don: OK, that changes everything.
John: L.
Don: Fuel! They have fuel.
John: Hey, they got fuel!
Don: Yeah! Yeah. So if we'd just waited a couple hours, we wouldn't be here. Great.
Resurrection - S1-E9
Penny Robinson: Just so I'm clear, we spent the night in what is essentially an alien toilet?
Answer: Yes to all questions. The best theoretical estimate is that the universe is about 7 trillion light years across. That is about 250 times larger than the currently observable universe. So, yes, using trillions of light years as a unit of measure is appropriate. And, yes, the age of the universe is a measure of time, and the space between galaxies is a measure of distance.