Tagged: Types of telescopes

March 9, 2020

Stars, Galaxies, Solar system, Planets, Moons, Asteroids, Meteors, Meteorites & Comets

Planets revolve around the Sun in fixed orbits due to the attraction force of the Sun to the planets. Mercury, Venus, Earth and Mars are called the inner planets because they are the nearest...

Earth and Universe

June 7, 2014

Observing space and invention of Telescopes, Hubble telescope & Satellites

Astronomical telescope Who was the first scientist who made the astronomical telescope? ” Galileo ” was the first scientist who made an astronomical telescope in 1609. It was made from lenses to collect the...