Planets
Stars
Exotic objects
Nebulas
NASA
100

This planet has a red storm that has been going for 300 years.

What is Jupiter?

100

A group of stars that form a picture when viewed from Earth.

What is a constellation?

100

When the largest stars die, they become these.

What are black holes?

100

These small nebulas are have nothing to do with planets.

What are planetary nebulas.

100

This mission landed on the moon in 1969.

What is Apollo 11?

200

This object was demoted from planet to dwarf planet in 2006.

What is Pluto?

200

These are two stars that orbit each other.

What are binary stars?

200

When very large stars die, they become these.

What are neutron stars.

200

These nebulas are leftovers from very large stars.

What are supernova remnants?

200

This space shuttle test vehicle shared a name with a Star Trek ship.

What is the Enterprise?

300

This moon of Jupiter is likely to have liquid water oceans under its icy surface.

What is Europa?

300

Astronomers eagerly await the explosion of this star, in Orion.

What is Betelgeuse

300

When normal stars die, they become these.

What are white dwarves?

300

These nebulas are clouds of dust that block practically all visible light.

What are dark nebulas?

300

These two spacecraft left the solar system.

What are Voyager 1 and 2?

400

This planet has the highest mountain in the solar system.

What is Mars?

400

When a large star dies, it goes this.

What is supernova?

400

These pulsating objects were originally thought to be “little green men.”

What are pulsars?

400

These nebulas do not produce their own light.

What are reflection nebulas?

400

NASA’s next mission to Mars will take place in this year.

What is 2020?

500

This is the first planet to be found outside our solar system orbiting a main sequence star.

What is 51 Pegasi b?

500

These are the different classes of main sequence stars.

What are O B A F G K and M

500

These can be found orbiting black holes.

What are accretion discs?

500

This is another name for emission nebulas, coming from the element that they are primarily made of.

What is an HII region?

500

NASA will send one of these to Mars.

What is a helicopter?