Terrestrial Moons

That's no moon...actually it is. All the facts and knowledge on terrestrial planet moonbuilding. ————— ► DISCUSS THIS EPISODE ON REDDIT: https://goo.gl/2RvTLr ————— WATCH MORE: ► Stars : https://goo.gl/DTefZk ► Galaxies : https://goo.gl/y1d4zn ► Planetary Systems : https://goo.gl/jQy3o2 ► Planets : https://goo.gl/KWhpYd ► Orbits : https://goo.gl/hhqZ7z ► Languages : https://goo.gl/KUng4y ► Seasons: https://goo.gl/ekyzh5 ► Moons: https://goo.gl/swLfbo ————— ARTIFEXIAN ON THE INTERWEB: ► Youtube:    / artifexian   ► Facebook:   / artifexian   ► Twitter:   / artifexian   ► Podcast: http://www.artifexian.com/ ► Reddit:   / artifexian   ————— EQUATIONS: ► Density: (% x p) + (% x p) ... etc ► Mass: R^3 * p ► Surface Gravity: M / R^2 ► Hill Sphere: a * (m / M)^(1/3) x 235 ► Roche Limit: 2.44 * R * (pp / ps)^(1/3) ► Orbital Period: 0.0588 * (R^3 / (M+m))^(1/3) ► Ellipsoid Mass: p(4/3)πabc ————— CORRECTIONS: 2:17 - I say "10% iron", it should be 9%. My voiceover is incorrect but all the figures on screen are correct. 5:52 - I say "0.0558" but it should be 0.0588. Again the visuals are correct but the voiceover is off. Apologies. ————— CREDITS: Music: "Unwritten Return" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/b... ————— Thank you all so much for watching…Edgar out!