UFO Secret and Mysteries
Welcome
Login / Register

Cruithne, the Asteroid With a Horseshoe Orbit

Your video will begin in 9
You can skip to video in 1

Thanks! Share it with your friends!

URL

You disliked this video. Thanks for the feedback!

Sorry, only registred users can create playlists.
URL


279 Views

Description

Go to https://NordVPN.com/SPACE to get 75% off a 3 year plan and use code SPACE to get an additional month for free.

There’s a small asteroid that appears to orbit Earth in a horseshoe shape. Sometimes referred to as Earth’s second moon, but it's orbit is much weirder than that.

Host: Reid Reimers

SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:

Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters
----------
Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow
----------
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
----------
Sources:
https://www.nature.com/articles/42662
http://theconversation.com/earths-other-moon-and-its-crazy-orbit-could-reveal-mysteries-of-the-solar-system-38010
https://www.businessinsider.com.au/cruithne-is-not-earths-second-moon-2015-3?r=US&IR=T
https://futurism.com/a-day-on-cruithne-earths-second-moon
https://earthsky.org/space/does-earth-have-a-second-moon
http://www.astro.uwo.ca/~wiegert/3753/3753.html
https://physicsworld.com/a/earths-second-moon-target-of-proposed-mission/
------
Images:
https://svs.gsfc.nasa.gov/11935
https://en.wikipedia.org/wiki/File:Horseshoe_orbit_of_Cruithne_from_the_perspective_of_Earth.gif
https://en.wikipedia.org/wiki/File:Orbits_of_Cruithne_and_Earth.gif
https://www.spacetelescope.org/videos/hubblecast52f/
https://en.wikipedia.org/wiki/File:Cruithne.jpg
https://commons.wikimedia.org/wiki/File:Animation_of_3753_Cruithne_orbit.gif
https://en.wikipedia.org/wiki/File:Animation_of_Epimetheus_orbit_-_Rotating_reference_frame.gif
https://www.eso.org/public/videos/esocast82b/
https://www.istockphoto.com/vector/cute-cartoon-earth-with-moon-gm517518868-89525783

Post your comment

Sign in or sign up to post comments.

Comments

Be the first to comment
RSS