October 2, 2019October 2, 2019Prajjwal PathakLeave a Comment on Why universe is expanding, when gravity pulls everything close ? Why universe is expanding, when gravity pulls everything close ?
October 2, 2019Prajjwal PathakLeave a Comment on What is the need of discovering cosmos ? What is the need of discovering cosmos ?
September 28, 2019Prajjwal PathakLeave a Comment on Why the orbits of planets elliptical ? Why the orbits of planets elliptical ?
September 28, 2019September 28, 2019Prajjwal PathakLeave a Comment on At what Altitude do you see curvature of earth At what Altitude do you see curvature of earth