My pants are approaching escape velocity.

68

Your eyes are brighter than Sirius.

44

Wanna join the hundred-thousand-mile-high club?

44

You must be a Magnetar because i feel a strong  magnetism between us.

42

Care to experience some thrust?

47

Wanna initiate a docking maneuver?

43

Hey baby, you caught my Curiosity, mind if i explore you a little?

47

I’ve never seen stars as beautiful as your eyes.

46

Do you work for NASA?  Because you’re out of this world.

46

Of all the planets in all the solar systems in all the galaxies, you had to walk  into mine…

51

If a star fell every time I thought of you, the sky would be dark at night.

51

Wanna see how a Pulsar feels like?

44

Hey baby, mind if i send my probe into your wormhole?

47

Wanna observe the Big Dipper? Hehe.

42

Mind if my comet enters your solar system?

47

Wow you feel like a comet, you are a once in a lifetime experience and I’m glad i didn’t miss it, can i buy you a drink?

44

Baby, you’re like a white dwarf star, extremely hot but not very bright.

43