Gurcharn Singh Sandhu

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Questions related from Gurcharn Singh Sandhu

What are the major unverified assumptions upon which the current Cosmological Models are founded?

Usually, the interpretations of physical observations are strongly influenced and guided by the prevailing Models accepted for representing the associated phenomenon. Quite often, a change in the...

03 February 2019 302 6 View

How can we practically measure the velocity of earth in Cosmic Microwave Background rest frame?

The orbital speed of earth is about 30 km/s. Our solar system moves in the Milky-Way Galaxy at about 200 km/s when measured with respect to the Galactic Reference Frame. It is estimated that the...

29 January 2019 6,147 6 View