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The Real-World Science Supplement
to Scholastic News.
creatures too small to see with the naked eye
Bacteria are a type of microbe that can make you sick.
circles around an object
The moon orbits the Earth. And the Earth orbits the sun.
robotic vehicle designed to move across the surface of a planet or moon
NASA sent the Curiosity rover to Mars in 2012 to explore the planet.
device that turns sunlight into energy
Solar panels on the roof of your house can make electricity to power your home.
protective layer of gases that surrounds a planet or moon
Earth has an atmosphere made up of different gases.