Universe

Resources

compass pointing north

How can I tell which way is north at night?

Do you like to look at the stars? What can you identify in the night sky? Try finding some important constellations tonight!
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How can I tell which way is north at night?

Close-up of the Arecibo Observatory radio telescope

SETI - The Search for extraterrestrial Intelligence

Some astronomers are not looking for stars, planets or galaxies. They are searching for intelligent life in the universe beyond our planet.
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SETI - The Search for extraterrestrial Intelligence