The Mystery of Tabby’s Star
Clip: Season 45 Episode 103 | 3m 18sVideo has Closed Captions
Tabby’s star flickers erratically and no one knows why—could it be an alien megastructure?
Tabby’s star flickers erratically and no one knows why—could it be an alien megastructure?
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....
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The Mystery of Tabby’s Star
Clip: Season 45 Episode 103 | 3m 18sVideo has Closed Captions
Tabby’s star flickers erratically and no one knows why—could it be an alien megastructure?
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Video has Closed Captions
Hunt for clues in the universes to answer one of humanity’s biggest questions. (28s)
Can We Use Pollution to Find Aliens?
Video has Closed Captions
The hunt for pollution in other planets’ atmospheres may determine whether we are alone. (2m 16s)
Video has Closed Captions
Astrophysicist Jason Kalirai observes stars and searches for habitable planets. (6m 39s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorship
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....