Solar system
Stars
Space objects
Misc.
Misc. 2
100

What is the red planet?

Mars

100

What is our closest star?

The Sun

100

What is a small rocky object that orbits the sun?

An asteroid

100

How do we communicate with people in space?

Radio waves

100

What is then name of the space station revolving around Earth?

The international space station, or the ISS

200

In between which 2 planets is the asteroid belt located?

Mars, and Jupiter

200

What are stars made of?

Plasma and gas

200

What is the name of the biggest volcano in our solar system?

Olympus Mons, on mars

200

How long would foot prints on the moon last?

Pretty much forever because of the lack of weather

200

What color stars are the hottest?

Blue colored stars

300

What planet has the most moons?

Saturn, with 274 moons

300

Where are stars born?

A nebula

300

What are shooting stars, or comets made of?

Burning dust, ice and rock 

300

Can you hear in space?

No, because the sound waves need a medium to travel through

300

What planet has a day longer than it's year?

Venus

400

What are most planetary rings made of?

mostly water, and ice

400

What type of star is our sun?

A yellow dwarf

400

What is the closest galaxy to the milky way?

The Andromeda galaxy

400

What forms a black hole?

The collapse of a giant star (supernova explosion)

400

What are two planets that rain diamonds?

Neptune and Uranus

500

What are the names of mars' two moons?

Phobos and Deimos

500

What is the difference of little and big star's lifetime?

The smaller the star the longer the life span, and the bigger the star the shorter the lifespan

500

What is at the center of the Milky way galaxy?

A black hole

500

How many constellations are there?

88
500

How old is the universe?

About 13.5 billion years