Preview (15 questions)
1 Question
20 secunde în urmă
Q.

__________ cannot travel through space.


Fire

Air

Light

Sound

2 Question
20 secunde în urmă
Q.

The Sun is made up of which two gases?


Hydrogen and Helium

Hydrogen and Argon

Carbon-di-oxide and Argon

Carbon-di-oxide and Helium

3 Question
20 secunde în urmă
Q.

_____ are huge balls of hot gases.


Planets

Stars

Constellations

Galaxies

4 Question
20 secunde în urmă
Q.

_________ is the study of everything in the universe.


Archaeology

Geomorphology

Astronomy

Astrionics

5 Question
20 secunde în urmă
Q.

How many minutes does it take for sunlight to reach the earth?


30

20

15

8

6 Question
20 secunde în urmă
Q.

An average star is 1-10______ years old.


Trillion

Billion 

Million

Lakh

7 Question
20 secunde în urmă
Q.

Though seeming very close, it would take 70,000 years to reach the ________ even in the fastest spaceship.


Moon

Sun

Mars

North Star

8 Question
20 secunde în urmă
Q.

What are Comets made up of? 


Rock, Dust, Oxygen

Ice, Dust, Carbon dioxide

Sand, Dust, Oxygen

Sand, Ice, Carbon dioxide

9 Question
20 secunde în urmă
Q.

What is the name of the first dog to enter space?


Hachiko

Fido

Laika

Pickles

10 Question
20 secunde în urmă
Q.

Which theory supports the formation of the universe?


Goldilocks theory

Space-time theory

Big-Bang theory

Expanding or Growing Earth theory

11 Question
20 secunde în urmă
Q.

Which was the first man-made satellite that was sent into space?


Sputnik

Orion

Apollo

Rover

12 Question
20 secunde în urmă
Q.

_________ is a unique phenomenon in space where two pieces of the same type of metal will permanently bond if they touch in space.


Baily's Beads

Celestial Coordinates

Collimation

Cold welding

13 Question
20 secunde în urmă
Q.

The neutron star which is a collapsed core of a massive supergiant star can spin ___ times per second.


93

250

600

1000

14 Question
20 secunde în urmă
Q.

Scientists believe that the majority of the universe is made up of a mysterious element called ________.


Dark matter

Blackhole

Baryons

Neutron stars

15 Question
20 secunde în urmă
Q.

How many starts constitute the Milkyway galaxy?


200-400 trillion

200-400 million 

200-400 billion 

200-400 decillion