If you want to find another world beyond our solar system, here are the 5 ways you can do it.

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PRODUCTION CREDITS:

Digital Producer: Ari Daniel Editorial Review: Tim De Chant & Anna Rothschild

Production Assistance: Ana Aceves Erin Dahlstrom Bianca Datta Greg Kestin Elena Renken

© WGBH Educational Foundation 2017

MEDIA CREDITS:

Visuals: NASA Caltech ESO/J. Girard National Park Service

Music: APM