Most Valuable GK UNIVERSE And SPACE Questions and Answers Mcqs

Universe and Space Mcqs

Q. How many stars are there in Andromeda Galaxy?

Ans.1 trillion.

Q. When was the Pluto reclassified from a planet to a dwarf planet?

Ans. 2006.

Q. Which planet has approximately the same landmass as Earth?

Ans. Mars.

Q.What are the notable satellites of Mars?

Ans. Phobos & Deimos.

Q.How many natural satellites of Earth are there?

Ans. one, Moon.

Q.When was the Earth formed?

Ans. approximately 4.54 billion years ago.

Q.What is Earth’s surface temperature?

Ans. -88 to 58°C.

Q.What is the Equatorial Circumference of Earth?

Ans.

Q. At how mush speed Moon moves across the Sun?

Ans. 2,250 km per hour.

. Q. When does a lunar eclipse occur?

Ans. when the Earth is between — the Sun and the Moon.

Q.The Moon orbits the Earth every –

Ans. 27.3 days.

Q.Who was the first person to set foot on the Moon?

Ans. Neil Armstrong.

Q.Who was the first woman to reach space?

Ans. Valentina Tereshkova, in 1963.

Q.Where is The “edge of space” located?

Ans. 100 km (62 mi) above sea level.

Q. Who was the first person to reach space?

Ans. Yuri Gagarin, in 1961.

Q.When was the first man made object sent into space?

Ans. 1957.

Q.When was the Solar System formed?

Ans. around 4.6 billion years ago.

Q.How much larger the Sun is than Earth?

Ans. 300000 times.

Q.Which planets do not have moons?

Ans. Mercury and Venus.

Q.Which planet has the most volcanoes?

Ans. Ans. Venus.

Q.What is the Circumference of Moon?

Ans. 6,784 miles (10,917 km).

Q.What is the age of Moon?

Ans. 4.527 billion years.

Q.Which Star is called Earth’s satellite?

Ans. Moon.

Q.Which is the coldest andsmallest of all planets?

Ans. PLUTO.

Q.Which Is the Hottest Planet in the solar system?

Ans. Venus.

Q.Which planet is closest to the sun?

: Ans.  Mercury.

Q.Which is the largest planet in our solar system?

Ans. JUPITER.

Q. What is the diameter of EARTH?

Ans. 7,918 miles (12,742 km).

Q.Which planet is known as the Morning Star or the Evening Star?

Ans. VENUS.

Q.Which planet isnearest tothe earth?

Ans. MERCURY.

Q.How many stars are in the Milky Way?

Ans. more than 100 billion.

Q.When was Sun born?

Ans. roughly 4.6 billion years ago.

Q. What is the diameter of Sun?

Ans. 1,392,684 km (865,374 mi).

Q.Which star is at the center of our Solar System?

Ans. Sun.

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