Tag: moon

How Will The Earth End?

Scientists often say that within five to ten billion years the world will come to an end but how exactly will that happen it’s pretty...

What If Earth Picked Up a Second Moon?

Thanks to VertiPlay STEM Marble Run for supporting this episode of SciShow. Click the link in the description to see the more than 100 ways...

What If The Earth Had Two Moons?

What if our Moon had a twin? Seeing not just one, but two of these satellites in the night sky might be spectacular. But how...