NOVA

The Mystery of Tabby’s Star

Clip: Season 45 Episode 103 | 3m 18s Video has closed captioning.

Tabby’s star flickers erratically and no one knows why—could it be an alien megastructure?

Aired: 04/04/18

Rating: NR

Problems Playing Video? | Closed Captioning

National corporate funding for NOVA Wonders is provided by Draper. Major funding for NOVA Wonders is provided by National Science Foundation, the Gordon and Betty Moore Foundation, the Alfred P. ...