When a planet goes in front of its star,the starlight drops by a tiny amount. These drops...

When a planet goes in front of its star,
the starlight drops by a tiny amount. [narrator]
These drops in light give scientists clues about whether a planet might have life
on it. Like the distance from its star. We call the "Goldilocks zone"
the distance from the star, where the planet, as heated by the star,
is not too hot, not too cold, but just right for life