The answer seems obvious.
The messages include a science and math tutorial, and 33 short pieces of music.
Hydrothermic vents could be a hotbed for alien evolution.
These might be the most promising discovered exoplanets to date.
Oceans provide a safe place for life to evolve.
Here, Tyson tackles the most important question ever: Are we alone?
How exceptional is humanity?
There's a good chance there are humanoid-resembling creatures out there, too.
You might be able to guess a few of them.
It's first exoplanet up will be Proxima b in the Proxima Centauri star system.
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