Remember that slide projector for Chicago's Adler Planetarium?

Adler Planetarium's new show, Deep Space Adventure, plays on highest-resolution digital dome screen in the world - chicagotribune.com

Planets do not, in the normal order of things, attack.

But when you see Earth projected onto the dome at the Adler Planetarium's revamped and renamed Grainger Sky Theater, it seems almost to be coming at you.