George Takei, Lin-Manuel Miranda, and more show their March for Science support

As hundreds of Marches for Science took place around the globe, science-loving celebrities sounded off on social media to show their support.

A few marched themselves (looking at you, Peter Capaldi). Others, unable to make it, sent messages of encouragement and thanks to participants. Bonus: Lin-Manuel Miranda's message involved a dog.

Yes, if nothing else, we can take comfort in the fact that many celebrities appear to know that, indeed, there is no Planet B. Whew!

SEE ALSO: Attend the March for Science without ever leaving your couch

A post shared by Questlove Gomez (@questlove) on Apr 22, 2017 at 8:48am PDT

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