Wednesday, May 16, 2012

So, Earth really has two moons?


I looked it up. The rock is named Cruithne. From Wiki, (( It has been incorrectly called "Earth's second moon", but it is aquasi-satellite[2], not a moon. Cruithne does not orbit Earth, and at times it is on the other side of the Sun.[3] Its orbit takes it inwards towards the orbit of Mercury, and outside the orbit of Mars.[3] Cruithne orbits the Sun in about 1 year, but it takes 770 years for the series to complete a horseshoe-shaped movement, with the Earth in the gap of the horseshoe. ))
So, they are wrong. It is incorrectly called a moon. It is just one of those guys that shows up late to a party with more beer more than anything else.
I also looked around the WWW and found this story. From Universe Today, ((Of course, it would be a very small moon. Perhaps no more than a meter across. But a moon nonetheless. And there could even be others – many others – much smaller than that. Little bits of solar system leftovers, orbiting our planet even farther out than the Moon we all know and love, coming and going in short-lived flings with Earth without anyone even knowing. ))


So, it is interesting that people believe this to be true. Now, the Earth having two suns at one time might be true...

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