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WorksheetsSpace Exploration
Total questions: 25
Worksheet time: 9mins
First formed planet in the solar system.
Saturn
Neptune
Jupiter
Uranus
Mercury, Venus, Earth and Mars are called Jovian planets.
True
False
The two types of telescopes are _____________ and radio telescopes.
Binocular
Optical
Dish
Satellite
What is the natural satellite of the Earth?
Sputnik
Star
Moon
None of the above
The coldest starts are red. The hottest stars are blue.
False
True
It is the hottest of all the sun's layer.
Sunspots
Corona
Radiation zone
Core
The structure of the sun that causes the Northern Lights.
Photosphere
Corona
Chromosphere
Sunspots
The following are characteristics of the Terrestrial Planets, EXCEPT;
They have no rings and few moons (if any)
Support ring systems
Relatively small
Surfaces are solid
The fastest orbiting planet.
Mercury
Venus
Earth
Neptune
The planet that is known as the "Earth's twin".
Mercury
Venus
Mars
Jupiter
This planet takes 88 days to complete an orbit.
Neptune
Venus
Mars
Mercury
People often mistake it for a star because it is the brightest object in the sky after the sun.
Mercury
Venus
Mars
Uranus
The only planet known to support life.
Mercury
Venus
Earth
Mars
Mars has the largest volcano in our solar system called ________________________.
Olympus Mons
Maxwell Montes
Mount Everest
Great Red Spot
How many moons does Mars have?
27
2
14
None
The largest planet in the solar system.
Mercury
Uranus
Jupiter
Earth
Check the box/es if the following belongs to Jovian planets.
Mercury
Uranus
Jupiter
Earth
Neptune
The largest moon in the solar system.
Io
Europa
Ganymede
Callisto
It is famous of its rings.
Jupiter
Saturn
Uranus
Neptune
It is the only planet that is named after a Greek god. Its roman name is Caelus.
Jupiter
Saturn
Uranus
Neptune
The coldest planet in the solar system.
Jupiter
Saturn
Uranus
Neptune
The planet that has the fastest wind in the solar system.
Mercury
Saturn
Earth
Neptune
The planet that is famous because of its Great Red Spot.
Mars
Jupiter
Earth
Neptune
The only planet that spins vertically.
Uranus
Jupiter
Saturn
Mercury
Bonus question: When sun collapse, it will become a small star and it will be called the "white dwarf".
True
False
