Скачать или смотреть What If Earth Had a Second Moon?

A new moon has suddenly appeared near Earth. Except it's not orbiting our planet. It's orbiting the Moon. A moon having it's own moon? Huh? How did this mini moon form? Is it here to stay? And how would this affect us on Earth?

00:00 What If the Moon Had Its Own Moon?
01:14 The Great Impact Hypothesis: Moon’s formation
02:16 Alternative moon formation
03:40 Moon’s moon as a captured asteroid
04:51 Collision with Earth or ejection
06:05 Cultural/scientific impact of a moon moon
07:14 Earth shrinks, Moon expands
08:47 Gravity changes on "Little Earth"
10:15 Health impacts of low gravity on humans
11:39 "Big Moon’s" gravity
13:01 Atmospheric loss on Little Earth
14:45 Tidal locking & becoming a moon
16:21 Surviving on Big Moon

Support us on Patreon:   / membership  
Get the What if book: http://bit.ly/ytc-the-what-if-100-book
Join this channel to get access to perks:
   / @whatifscienceshow  

Interested in sponsoring our episodes or collaborating? Email us: [email protected]

Our other channels:
How to Survive: https://bit.ly/how-to-survive-show
Aperture: https://bit.ly/aperture-show

T-shirts and merch: https://bit.ly/shopwhatif
Newsletter: http://bit.ly/whatif-newsletter

What If elsewhere:
Discord:   / discord  
Whatsapp: https://whatsapp.com/channel/0029Va8V...
Instagram: http://bit.ly/whatif-instagram
Twitter: http://bit.ly/whatif-twitter
Facebook: http://bit.ly/facebook-whatif

Produced by Underknown: https://underknown.com

#whatif #moon #space #cosmos #universe #nasa