Astronomy Quiz

What is an orbit?

• A path a celestial object follows around another object

• A type of star

• A type of galaxy

• A type of comet

Why do planets like Mars and Jupiter have different orbital periods?

• They are made of different materials

• They have different distances from the Sun

• They have different sizes

• They have different colors

How do reflecting bodies like the Moon shine?

• By producing their own light

• By reflecting sunlight

• By absorbing light

• By emitting sound

What causes the Moon's brightness?

• Its own light

• Reflection of sunlight

• Its atmosphere

• Its temperature

What is true about orbits?

• All are circular

• All are square

• Some are elliptical

• All are triangular

What is a natural satellite?

• A type of asteroid

• A moon orbiting a planet

• A man-made satellite

• A type of star

How often does the ISS orbit Earth?

• Every 60 minutes

• Every 90 minutes

• Every 120 minutes

• Every 24 hours

Where is the asteroid belt located?

• Between Earth and Mars

• Between Mars and Jupiter

• Between Venus and Earth

• Between Jupiter and Saturn

What are artificial satellites?

• Natural celestial bodies

• Man-made objects that orbit celestial bodies

• Stars that orbit planets

• Comets that orbit the Sun

Which of the following is an example of an artificial satellite used for scientific research?

• GPS satellite

• Hubble Space Telescope

• Weather satellite

• Earth's Moon