"Sure," Danny said, ducking down and pulling it out, before letting his eyes scan over the posters.

"Hubble Deep Field, Helix Nebula, Crab Nebula, Pillars of Creation in the Eagle Nebula, Sombrero Galaxy, Magellanic Cloud..." Danny pointed out each in turn, with the practiced eye of someone who'd been an amateur astronomer since before he could even spell either word.

"Had these exact same posters all over my walls of my room when I was your age. And currently all over the walls of the lab in my basement."