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So amazing...
The similarity motion between photon (light) and the planets like Earth.
3D motion of photon ...
Please refer to the link below for more information.

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#Astronomy - The Pioneering Decade of X-ray Astronomy - Part 2/4 has been published on Astronomy Central

http://astronomycentral.net/the-pioneering-decade-of-x-ray-astronomy-part-24/
I gave this colloquium in October 2012 at MIT. Against all odds, X-ray astronomy was born in 1962. I cover the exciting first 10 years to which I was able to make …1248


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#Astronomy - The Universe ¦ Another Earth in the Cosmoc Documentary HD 1080p 60k has been published on Astronomy Central

http://astronomycentral.net/the-universe-%c2%a6-another-earth-in-the-cosmoc-documentary-hd-1080p-60k/
SUBSCRIBE to NEW VIDEOS: [removed] New Discoveries In Space "Parallel …2668


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#Astronomy - The Jodcast - Radio Astronomy has been published on Astronomy Central

http://astronomycentral.net/the-jodcast-radio-astronomy/
Dr Tim O’Brien, University of Manchester, speaks about radio astronomy and the radio telescope facilities at Jodrell Bank.575


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#Astronomy - Astroleague Radio Astronomy Bronze Award - Episode 1 has been published on Astronomy Central

http://astronomycentral.net/astroleague-radio-astronomy-bronze-award-episode-1/
Astroleague Radio Astronomy Bronze Award – Episode 1 of my construction of a radio astronomy device (dish) from a satellite dish and a few easy to get parts …115


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#Astronomy - Tutorial: How To Create A Simple Milky Way, Light Trail, or Star Time Lapse on Canon EOS 80D has been published on Astronomy Central

http://astronomycentral.net/tutorial-how-to-create-a-simple-milky-way-light-trail-or-star-time-lapse-on-canon-eos-80d/
Please watch: "Shooting Guns! Ar-15 12 Gauge" [removed] -~-~~-~~~-~~-~- Check out my new Video!!!!266


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#Astronomy - SOFIA 747SP Exposes Infrared Telescope has been published on Astronomy Central

http://astronomycentral.net/sofia-747sp-exposes-infrared-telescope-2/
Stratospheric Observatory for Infrared Astronomy is a NASA jumbo jet that will help scientists unlock the origins of the universe with infrared observations.103


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#Astronomy - Adaptive Optics has been published on Astronomy Central

http://astronomycentral.net/adaptive-optics/
An animation describing how Adaptive Optics (AO) works. The animation is by Argiri Aroni, Barbara Carcangiu, Ella Greyson, Joe Hornsby, Pablo Rivera Bernal.139


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#Astronomy - Sidewalk Astronomy Observation Spot at Bishan Park has been published on Astronomy Central

http://astronomycentral.net/sidewalk-astronomy-observation-spot-at-bishan-park/
This is our favourite observation spot for sidewalk astronomy (aka public outreach) in Bishan Park. Great eastern, northern and western view of the sky. Big, long …120


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#Astronomy - Slacker Astronomy: Optical SETI at Harvard's Oak Ridge has been published on Astronomy Central

http://astronomycentral.net/slacker-astronomy-optical-seti-at-harvards-oak-ridge/
A tour of the optical SETI telescope at Harvard University’s Oak Ridge Observatory.226


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