Why does SpaceX land on a drone ship sometimes and land on land other times?

Have you ever wondered why SpaceX lands their Falcon 9's on a drone ship sometimes and on land other times? Other times they don't even try to land at all! What gives? Hold on tight, the reason is pretty dense, but also a lot of fun!

Music by Everyday Astronaut - http://soundcloud.com/everydayastronaut

Everyday Astronaut hats, prints, shirts and more at - https://everydayastronaut.com/shop/

Show your support on Patreon - http://patreon.com/everydayastronaut

The original giraffestronaut video from 2014 here - https://youtu.be/ABwUtVDqozk

Thanks Declan Murphy for the awesome website http://flightclub.io

Prochain épisode

S01E33 - "Spaceships. For Earth." Tesla Commercial 2017 #projectloveday