UNIT 12 YLC6

After the moon, what's the brightest object in the night sky?

• Venus

• Mars

• Moon

What's the moon slowly doing?

• Moving toward Earth

• Moving away from Earth

Where's the highest volcano in the solar system?

• on Earth

• on Neptune

• on Saturn

• on Mars

How many astronauts have walked on the moon?

• 3

• 4

• 10

• 12

If you fly a spacecraft between Mars and Jupiter, what will you see?

• human-made satellite

• an asteroid belt

Which planet is the closest in size to Earth?

• Mars

• Sun

• Venus

• Moon

How many moons does Jupiter have?

• 9

• 20

• 55

• 79

How long does light take to travel from the Sun to Earth?

• 10 seconds

• 1 minute

• 10 minutes

• 12

How long have human-made satellites been in space?

• since the 1950s

• since the 1960s

• since the 1970s

• since the

What will the Sun eventually become?

• a black hole

• a white dwarf