tubeshowcase●1,059,439 videos♡ My collection 0
← Space

Space02:01

How to Build a Planet

NASA ↗

From the creator

JPL Spitzer Space Telescope astronomer explains a colorful animation of two planets colliding and spewing lava and vaporized rock.

Published 2009-08-12 · Watch on YouTube ↗
Availability and playback restrictions are controlled by the original channel.

Keep exploring Space