Astronomy-Objective Related Question Answers

176. The science which deals with the nature and origin of the universe is known as?

Cosmology

177. Founder of Scientific Astronomy?

Hoffmann

178. A congregation of millions or billions of stars held together by gravity?

Galaxy

179. How many different kinds of galaxies are there?

180. Which American astronomer classified the galaxies into spiral elliptical and irregular types?

Edwin Hubble

181. Our galaxy milky way is a?

Spiral Galaxy

182. Which galaxy is called as the twin of our galaxy, the milky way?

M-31

183. Group of stars that form certain shapes or pattern are called?

Constellations

184. The pole star is a part of the ........ constellation?

Ursa Minor

185. Where is Lyra?

Lyra is a summer constellation.

186. The biggest constellation is?

Hydra

187. Which constellation is known as Hunter?

Orion

188. Father of modern space science?

Galileo Galilei

189. Oldest of all the constellations?

Leo

190. Which constellation is called by the name Milk- clipper?

Saggitarius

191. Where is Taurus?

Taurus extends from the celestial equator north to a little above 30° north declination.

192. The two nearest galaxies to our milky way?

Large Magellanic cloud and small Magellanic cloud

193. The galaxy nearer to our galaxy milky way?

Andromeda Galaxy

194. Milkyway belongs to a cluster of some 24 galaxies called?

Local group

195. Energy is transferred from the Sun to Earth mainly by?

electromagnetic waves

196. The best evidence that Earth spins on its axis is provided by?

apparent shifts in the swing of a Foucault pendulum

197. Existence of galaxies beyond milky way was first demonstrated by?

Edwin Hubble

198. Galaxies are also called?

island of universe

199. Father of Indian Astronomy?

Aryabhata

200. The system of astronomy based on Heliocentre (sun centred) universe was presented by?

Copernicus
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