Earth's revolution and the yugas

Myth: Earth returns to its starting position when it completes one revolution around the sun

Truth: There is a small displacement that happens during every revolution. The sun itself is not stationary and moves around another point which could be another star/balck hole/white dwarf or any other point which is not clear.

The following video will make you understand what I have written better
https://www.youtube.com/watch?v=9Ml4_Jv_HkE.


There are 4 yugas in the mentioned in Hindu philosophy. The yugas are caused because of the changing elliptical path earth keeps taking. The number of years of each yugas in timeline are given in the picture.  The symbols used by Christianity for dividing the time period is also given in the image.




The intent of this post is to collect information in a single place. The references and links for the image used and whatever is written above is given below:

https://www.youtube.com/watch?v=9Ml4_Jv_HkE
http://www.bibliotecapleyades.net/esp_precession.htm
http://www.skepticalscience.com/print.php?n=837
http://allgratitude.com/gmcks_message/Yugas_and_the_Zodiac.html

I hope this post becomes useful to you.

Thanks !

Kepler's Laws of Planetary Motion

Kepler was a German mathematician and astronomer. He studied the motion of planets and discovered these 3 laws .

Kepler's First law :

It is also called as The Law of Orbits. It states that the orbit of every planet is an ellipse with the sun at one of the foci.

Kepler's Second law :

It is also called as The Law of Areas. It states that a line joining a planet and the sun sweeps out equal areas during equal intervals of time as the planet travels along its orbit. Hence a planet travels faster while close to the sun and slows down when it is farther from the sun.

Kepler's Third Law :

It is also called as The Law of Periods. It states that the square of the period of any planet is proportional to the cube of the semimajor axis of its orbit.

Cool space !!

Since this is the space week , i have a collection of links and photos of space stamps ...

GREAT PHOTOS OF SPACE

Take a tour to the outerspace.. some incredible photos of space are given in the link below..Hope u like it..
http://listverse.com/nature/10-incredible-images-of-space/