Welcome to your Class 5 Science Chapter 9 Test 1
1.
ISS completes its one revolution around the Earth in________.
2.
The man stepped on the moon on ________ 1969.
3.
Galaxy, stars, planets, moon and some other object in the sky are known as ________bodies.
4.
ISS has been orbiting the Earth at a height of approximately ________ for the last 20 years.
5.
Heavenly bodies are a part of the vast space which are collectively known as ________.
7.
NASA is a/an ________ Agency.
8.
The MIR is the ________ space station.
9.
MIR orbited the Earth for 15 years at a height of ________.
10.
ISS was a joint project of Russia, Japan, Canada and ________.
11.
________ is responsible space exploration and aviation.
12.
________ sent sputnik-2 in space on 3rdNovember1957.
13.
Moon is a natural satellite of the ________.
14.
NASA established ________
15.
An object moving around a very big heavenly body due to its gravity is called a ________.
16.
Sputnik-2 carried a ________.
17.
The invention of ________ made it possible to travel beyond our atmosphere into the vast space.
19.
The space age began on ________ when Soviet Union launched sputnik-1 in the orbit of the Earth.
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