Moon 101 | National Geographic

What is the moon made of, and how did it form? Learn about the moon's violent origins, how its phases shaped the earliest calendars, and how humans first explored Earth's only natural satellite half a century ago.
➡ Subscribe: bit.ly/NatGeoSubscribe

About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.

Get More National Geographic:
Official Site: bit.ly/NatGeoOfficialSite
Facebook: bit.ly/FBNatGeo
Twitter: bit.ly/NatGeoTwitter
Instagram: bit.ly/NatGeoInsta

Moon 101 | National Geographic
youtu.be/6AviDjR9mmo

National Geographic
www.youtube.com/natgeo