Important GK Question About Solar System
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Friends, in our today, we are going to tell you the important test-related facts related to the solar system, which are very likely to be asked in all competitive examinations. So I request all of you to read it well and remember it! Many best wishes to all of your Exams!
GK Question About Solar System
- What is called the celestial bodies revolving around the sun – planets
- Why are the small celestial bodies revolving around a planet – satellite
- Who propounded the laws of planetary motion – Kepler
- The descending order of the planets of the solar system by size as – Jupiter, Saturn, Arun, Varuna, Earth, Venus, Mars, and Mercury.
- The velocity of the planet revolving around the Sun is maximum when it is close to the Sun.
- How many constellations are there in the space – 89
- What is called the exploding star in the universe – Abhinav Tara
- Who discovered ‘solar system’ – 21 June
- When does the sun appear in Norway at midnight – 21 June
- What is the maximum distance of a planet from the Sun in its orbit – Apsour
- What is the minimum distance of a planet from the Sun in its orbit – Upshur
- The average distance between which is called ‘Astronomical Unit’ – Earth and Sun
- What does ‘midnight sun’ mean – the sun shines long in the polar circle.
- In which region does the midnight sun appear – in the arctic region
- What is the percentage of hydrogen in the sun’s chemical mixture – 71%
- What is the sun – a star
- What is the approximate temperature on the solar surface – 60000C
- Which planet is the farthest of the sun – Varun
- How long does the sunlight reach the Earth – 8.3 minutes
- Which planet is closest to the Sun-Mercury
- Which planet completes the revolution of the sun in 88 days – Mercury
- The two planets which do not have satellites are – Mercury and Venus.
- Which planet travels the Sun in the shortest time – Mercury
- The fastest planet to circle the Sun is – Mercury
- Which planet in the solar system is almost as big as the Earth – Venus (Venus)
- Which planet is called ‘Earth’s sister’ – Venus
- Which planet is called ‘Evening Star’ – Venus
- The brightest planet – Venus
- Which are the nearest planets of Sun and Earth respectively – Venus and Mercury
- Which planet did the Europeans worship as a goddess – Venus
- Who is the hottest planet in the solar system – Venus
- Venus is the nearest planet from Earth – Venus
- Which planet is called ‘Morning Star’ – Venus
- Who is called ‘God of Beauty’ in the planets – Venus
- What is a supernova – blast star
- Who discovered the North Pole – Robert Pieri
- Who discovered the South Pole – Amundsen
- The nearest celestial body of the Earth is – Moon
- The shape of the earth can be best explained by which word – the oblique shell
- The earth turns towards the Sun: At what speed does it rotate in its orbit – 10 per day
- Earth’s travel speed is 27 km/min
- Earth’s diameter on the landline is about – 12800 km
- In which month is the Earth’s Perihelion position – January
- What causes the stars to be seen more from east to west – the earth is moving from west to east.
- Which is called the Blue Planet – Earth
- Earth is at its maximum distance from the Sun – on 4 July
- What is the reason for day and night – the rotation of the earth on its axis
- What is the distance of the Earth from the Sun – 149.6 million km
- Earth rotates on its axis – 23 hours 56 minutes 4 seconds
- The duration of day and night on earth is the same – on the landline
- Equinox refers to the date when day and night are of the same duration.
- When is the longest day in the southern hemisphere – December 22
- What is the number of Earth’s satellites – one
- On 21 June, daylight is seen on the north pole – 12 hours
- Who first proposed that the Sun is the center of our solar system and the Earth revolves around it – Copernicus
- What color is the sky – black
- The circumference of the Earth is – 40075 km
- On which date is the longest day in the northern hemisphere – 21 June
- On which date is the shortest day in the northern hemisphere – 22 December
- The poles have a duration of the day – six months
- The polar diameter of the Earth is less than its equatorial diameter – 43 km
- What is the equatorial diameter of the earth – 12750 km
- What is the earth called rotating on its imaginary axis – rotation
- Earth has speed in its orbit – west to east
- During which time is the maximum distance between the Earth and the Sun – Apasaur
- Seasons occur – due to the rotation of the earth around the sun
- Who said for the first time that the Earth is round – Aristotle
- The axis of the Earth is – bent
- Who has the possibility of life other than earth, because the environment there is very favorable for life – Mars
- A planet’s day value and its axis tilt are almost equal to the Earth’s day value and tilt – about Mars
- The largest planet in the solar system is – Brahaspati
- Which planet takes maximum time to revolve around the Sun – Brahaspati
- Whose ring is around the planets – Saturn
- The name of the mission related to NASA is ‘Juno’ – Brahmapathi
