Space and Solar System GK

Top 50 Questions About Solar System and Universe General Knowledge


Top 50 Latest Questions About Solar System and Universe


Top 50 Questions About Universe and Universe History: In this post you can read 50 questions answers about Universe many factors like; Planet, Satellite, Asteroid, Black hole, Galaxy, Nebula, Solar-System, Star formation, Space and Space Missions, Universe History and recent activities & launches in astronomical science world those are most important and also very useful for any competitive examinations aspirants around the world.

Top 50 Questions About Universe and Universe History

Top 50 Questions About Universe and Universe History

Try to learn all these very interesting questions and answers.
We hope this will increase your knowledge about Universe and some interesting facts about Universe.


These Top 50 Questions About Solar System & Universe are very import to learn and we know your knowledge will be increase after learning all these GK about our Solar System, Universe & space agency around the world.


Top 50 Questions About Solar System and Universe


Question- (1)  Who was the first human to step on the moon?
Answer: Neil Armstrong (On July 20, 1969).

Question- (2) Which Planet is called as ‘gas giant’ planet in our solar system?
Answer: Jupiter.

Question- (3) What is a Black Hole in space and why its create?
Answer: It happens when a star is dying, gravity is so strong at there and matter has been squeezed into a very tiny space.

Question- (4) Mostly which gases found of the planet Jupiter?
Answer: Hydrogen and Helium.

Question- (5) What is the Radius of our Sun?
Answer: Radius of our Sun is about 6,95,700 km.

Question- (6) How many moons have the Planet Jupiter?
Answer: It has total 67 moons (53 named moons, 14 unnamed).

Question- (7) What is the Proxima Centauri?
Answer: This is a red dwarf, a small low-mass star and nearest known star to the Sun.

Question- (8) How many moons have the dwarf planet ‘Pluto’?
Answer: They are Five. Charon, Kerberos, Styx, Nix and Hydra.

Question- (9) What is the distance between Earth to newly discovered planet ‘Kepler-186f ‘?
Answer: This is almost 490 light-years far away from Earth.

Question- (10) What do you mean by habitable zone?
Answer: Habitable Zone is that where the temperature is in the range at the region on the solar system.


Question- (11) What is an astronomical units (AU)?
Answer: This is the average distance between the Sun and Earth.

Question- (12) Who developed the Curiosity Rover for MARS Mission?
Answer: NASA.

Question- (13) What are the name of Galilean moons?
Answer: Io, Europa, Ganymede, Callisto (moons of Jupiter).

Question- (14) Mostly which gas is found on Titan (moon of Saturn)?
Answer: Nitrogen.

Question- (15) What is Solar Probe Plus Mission?
Answer: NASA Solar Probe Plus Mission is a planned robotic spacecraft to probe the outer corona of the Sun (Launch schedule for 2018).

Question- (16) Who is the name of largest moon of Saturn?
Answer: Titan.

Question- (17) Which planet of our solar system takes only 88 Earth days to completely orbit the sun?
Answer: Mercury.

Question- (18) What is the distance of Planet Mercury from the Sun?
Answer: 57.91 million km.

Question- (19) Which moon is the largest in our solar system?
Answer: Ganymede (moon of Planet Jupiter).

Question- (20) Astronomers what found in between the Mars and Jupiter?
Answer: Asteroid Belt.


Question- (21) What is the distance of Planet Venus from the Sun?
Answer: 108.2 million km.

Question- (22) What do you mean by Spiral Galaxy?
Answer: When gas clouds and whole stars are concentrated mainly in one or more spiral arms is called as the Spiral Galaxy.

Question- (23) What is the Surface temperature of our moon?
Answer: 253 degrees F (123 C) to minus 243 F – dark side (minus 153 C).

Question- (24) Which galaxy is closest to our galaxy?
Answer: Andromeda galaxy.

Question- (25) What is the Kuiper belt in our solar system?
Answer: In our solar system this is the region beyond the orbit of Neptune, and it’s containing many comets, asteroids, and small ice bodies.


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