Something having to do with the sun.
A meteoroid that enters the Earth's atmosphere, heats up, and looks like a brief streak of fire in the sky.
Seventh planet from the sun
Largest planet in our solar system
Planet that has the longest rotation period (243 days) of any planet in the Solar System and rotates in the opposite direction to most other planets.
An instrument that can make faraway things appear closer.
The layer of gases surrounding the earth that has gravity strong enough to prevent the gases from escaping into space.
The air all around Earth. (Same as 13 Down)
Planet that has a prominent ring system that consists of nine continuous main rings and three discontinuous arcs and that is composed mostly of ice particles.
A body that revolves around a larger body. The moon is a ____ of Earth.
The 'remains' of a star after it has collapsed. It is white looking (because it's so hot) and is extremely dense.
The study of everything that is or was in space beyond the Earth's atmosphere. It is the oldest science, dating back thousands of years to when people noticed objects in the sky overhead and watched how they moved.
A giant snowball of ice and dust that revolves around the Sun. (Hint: Haley's is one.)
A theory that says that the universe began with a super-powerful explosion.
A scientist who makes observations and studies planets, stars, galaxies any anything else in space.
The National Aeronautics and Space Administration. (Hint: check the initials.)
What Elijah might become some day-- a person who travels in space. The word, comes from the Greek words meaning "space sailor."
The colors you see when white light is split apart. The order of colors is : violet, blue, green, yellow, orange, and red. A rainbow is a natural one of these .
Example of a dwarf planet.
All the matter and energy out there - this includes the Earth, galaxies, solar systems, you, your Zeyde, and everything else.
When one celestial body cuts off the light of another -- like when the moon covers the Sun for a brief moment.
Planet where Galit Goldberg and her family live.