Recent content by vsrawat

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    Undergrad Any Galaxy (Milky-way) based coordinate systems?

    There is an "Ecliptic coordinate system" that represents the apparent positions, orbits, and pole orientations of Solar System objects. But, the Sun itself is NOT having a fixed immovable positon: - It moves around the barrycenter of the solar system - It also revolves around the central black...
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    Stargazing Any Heliocentric planetrorium software or site?

    All planetrorium softwares or sites that I have came across so far invariably show the observer-based sky chart from earth. Is there any method or software or site showing 3D video of heliocentric movements of planets/ all heavenly bodies, as seen by an "external" observer (not earth-based)...
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    Which forum to post personal theories for discussion

    Hi My name is Virendra Singh Rawat, I am 63 years old male, staying at Indore, India. I did my B.Tech in Metullurgy from IIT Kanpur, India in 1985. I have no formal qualification or training in any dedicated field. I am fascinated by sky and love to see the dance of heavenly bodies. For 20 years...