A total lunar eclipse will be viewable in the United States overnight into Friday morning, so some may want to pull an all-nighter to catch a good look at the rare celestial event, also known as the "blood moon.

"You come here to Adler, you can see all 360 degrees of the moon — even the stuff that we can't see here from earth," said Adler Planetarium astrophysicist Michael Zevin. On Thu