Galaxies
True
Meteor(ite)
Supernova
False- The universe continues to expand.
Tubes filled with water
Meteor
Probe
Jupiter
Light, heat and gravity
Mars
True
Venus
Black Hole
An object that orbits another object.
Comet
The Chinese
Saturn
Hydrogen and Helium
False- It occurred around 14 billion years ago.
Asteroid
Comet
Neptune
The International Space Station
False- it is a theory, which means it has not been proven.
The Big Bang occurred around 5,000 years ago.
This satellite serves as a laboratory for astronauts to conduct experiments and gather information.
Usually the brightest, non-star object in our sky, it has violent storms.
What are three things the sun gives us?
An unmanned, unpiloted spacecraft carrying instruments intended for use in exploration of outer space or other celestial bodies is a __________.
Everything in the universe expanded away from each other after the Big Bang, but now the universe remains the same size and shape.
I have a tail as I approach the sun.
Violent hurricanes, this is the last of the outer planets
People call me a shooting star, because I leave a streak of light as I burn up in Earth's atmosphere.
The largest planet, its Great Red Spot is a persistent storm
What does an astronaut's suit have to help keep the astronaut cool?
I travel in a belt between Mars and Jupiter.
I am the least dense planet (in fact, I could float in water!) and I have rings.
Which was the first culture to create the rocket?
I have an elliptical orbit.
What do we call huge 'Star Cities' made up of billions of stars?
Everything that existed at the time of the Big Bang was squeezed into an extremely dense speck.
After the Big Bang, particles in space began to join together because of gravity, and swirl around forming stars and planets.
Known as the red planet because of its brightly colored soil.
What is the term for a star that explodes and dies?
What two gases make up stars?
I sometimes reach the earth without fully burning.
What is a satellite?
Once a star dies, it leaves behind an area called a __________, with gravity so great that not even light can escape it.
Scientists have proven that the Big Bang actually happened.