Hunting the Edge of Space: Part 1

Season 37 Episode 8 | 53m 31s | Video has closed captioning.

The Mystery of the Milky Way: How telescopes have expanded our view of the universe

Aired: 04/06/10

Expired: 04/05/16

Rating: NR

Problems Playing Video? | Closed Captioning

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Parenting is full of obstacles that can be hard to navigate—even without a toddler yelling at your face. There’s no instruction manual, which means discerning fact from fiction and reasonable from ridiculous can be maddening. That’s where Parentalogic comes in, a digital series from NOVA and PBS Digital Studios.