Astronomy-Objective Related Question Answers
301. Our galaxy milky way is a?
Spiral Galaxy
302. Which galaxy is called as the twin of our galaxy, the milky way?
M-31
303. Group of stars that form certain shapes or pattern are called?
Constellations
304. The pole star is a part of the ........ constellation?
Ursa Minor
305. Where is Lyra?
Lyra is a summer constellation.
306. The biggest constellation is?
Hydra
307. Which constellation is known as Hunter?
Orion
308. Father of modern space science?
Galileo Galilei
309. Oldest of all the constellations?
Leo
310. Which constellation is called by the name Milk- clipper?
Saggitarius
311. Where is Taurus?
Taurus extends from the celestial equator north to a little above 30° north declination.
312. The two nearest galaxies to our milky way?
Large Magellanic cloud and small Magellanic cloud
313. The galaxy nearer to our galaxy milky way?
Andromeda Galaxy
314. Milkyway belongs to a cluster of some 24 galaxies called?
Local group
315. Energy is transferred from the Sun to Earth mainly by?
electromagnetic waves
316. The best evidence that Earth spins on its axis is provided by?
apparent shifts in the swing of a Foucault pendulum
317. Existence of galaxies beyond milky way was first demonstrated by?
Edwin Hubble
318. Galaxies are also called?
island of universe
319. Father of Indian Astronomy?
Aryabhata
320. The system of astronomy based on Heliocentre (sun centred) universe was presented by?
Copernicus
321. The astronomer who presented the system of astronomy based on a geo centric (earth centred) universe?
Ptolemy
322. The first who attempted to measure stellar distances?
James Gregory
323. The length of an Earth day is determined by the time required for approximately one?
Earth rotation
324. The apparent rising and setting of the Sun, as viewed from Earth, is caused by?
Earth’s rotation
325. The apparent daily path of the Sun changes with the seasons because?
Earth's axis is tilted
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