James Telescope ने Alien Planet की तस्वीर खींची| facts about space| information about solar system

Which one of the following is correct information about G.E.R.L. system

Which among them is the form of learning in which a child learn to organize information and fact about anything in logical structure?

In Rutherford's nuclear model of the atom, the nucleus (radius about 10^(-15)m ) is analogous to the sum about which the electron moves in orbit (radius about 10^(-10)m ) like the earth orbits around the sun. If the dimensions of the solar system had the same proportions as those of the atom, would the earth be closer to or further away form the sun than actually it is ? The radius of earth's orbit is about is 1.5xx10^(11)m . The radius of the sun is taken as 7xx10^8m .