Welcome to your Class 5 Science Chapter 9 Test 3
1.
How long does it take for a geo-stationary satellite to complete one orbit?
2.
United States launches explorer-1 to explore Van Allen radiation belt ________.
3.
The first artificial satellite was sent into space in:
4.
Soviet Union launches 1st ever Sputink 1 on ________.
5.
First man to step on the moon?
6.
Unmanned spacecraft, a robotic rover “Curiosity” landed on Mars. It was launched on ________ to explore the environment of Mars.
7.
Completion of Global Positioning System (GPS) in _________.
8.
GPS stands for ________
9.
On ________ soviet Cosmonaut Yuri Gagarin becomes the first human to enter space and return safely.
10.
Through cell phone, we find the position on the earth within ________meter accuracy.
11.
Neil Armstrong became the first man to walk on the moon in Apollo-11 mission on ________.
12.
Countless shining lights seen at night on the sky are; ________.
13.
The system locates the position of an object on the Earth surface is:
14.
First piece of the International Space Station is launched on ________.
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