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Space study

Total questions: 23

Worksheet time: 13mins

Name
Class
Date
1.

What is the most we see in the sky at night

a)

The Moon and the stars

b)

Airplane

c)

The planets

2.

The tool is the people use to see some far star

a)

Telescope

b)

Len

c)

Space probe

d)

Astronaut

3.

Whats help the astronauts went to the moon

a)

Helicopter

b)

Airplane

c)

Both

d)

Rocket

4.

What is a farthes planet form the Sun ?

(a)  

5.

Which galaxy did we belong to

(a)  

6.

How long did the Earth need to roatation ?

(a)  

7.

Which is the planet is have the size like the Earth?

a)

Mars

b)

Moon

c)

Venus

8.

What is the largest star in the universe

a)

The sun

b)

UY Scuti

9.

What is the closest planet to the Sun?

a)

Mercury

b)

Earth

c)

Moon

10.

Who was the first people walk on the moon?

(a)  

11.

Are black holes really holes?

a)

Yes

b)

No

12.

How many galaxy types are there?

a)

4

b)

3

c)

2

d)

953

13.

What spacecraft entered Jupiter's orbit in 1995?

a)

The Space Shuttle

b)

The Perseverance

c)

Apollo 13

d)

The Galileo

14.

How far away is Kepler 22 b?

a)

600,0 light-years

b)

587,1 light years

c)

10000000000 kilometers

d)

20000000000 miles

15.

Are there craters hitting the moon every second?

a)

Yes

b)

No

16.

How old is the sun?

a)

2 years

b)

8 trillion years

c)

1 million years

d)

5 billion years

17.

What is Saturn's largest moon?

a)

Rhea

b)

Titan

c)

Bart

d)

Mimas

18.
According to Kepler’s First Law, what do scientists know about the orbit of the planet around the star?
a)
The orbit is circular with the star at the center of the circle.
b)
The orbit is elliptical with the star at one focus of the ellipse.
c)
The planet takes 12 times longer to orbit the star than the moon takes to orbit the planet.
d)
The planet orbits the star in a direction opposite to the direction of the moon’s orbit of the planet.
19.
a)

Friday

b)

Tuesday

c)

Monday

d)

Saturday

20.
__________holds all of the planets in orbit around the sun.
a)
Force
b)
Motion
c)
Weight
d)
Gravity
21.
It takes Earth _________ to make one complete rotation on its axis.
a)
24 hours
b)
365 days
c)
28 days
d)
24 days
22.
What is the unit of measurement used to measure the distance of galaxies or stars?
a)
light year
b)
centimeter
c)
millimeter
d)
grams
23.
Earth spins on its ________.
a)
revolution
b)
axis
c)
rotation
d)
phase