Constellations C3 5

What are the patterns of stars in the sky called?

• Galaxies

• Nebulae

• Constellations

• Meteors

How many constellations are officially recognized by the International Astronomical Union (IAU)?

• 12

• 88

• 100

What is an asterism?

• A cluster of galaxies

• A cluster of stars that is part of an official constellation

• A new planet

Which of the following is an example of an asterism?

• Orion Nebula

• Pegasus Square

• Ursa Major

What do constellations often resemble?

• Objects, animals, or mythological beings

• Vehicles and rivers

• Planets and moons

Where do most constellation names originate from?

• Greek and Roman mythologies

• African tribal stories

• Modern scientific studies

Which star has been historically used as a guiding star for navigation?

• Betelgeuse

• Sirius

• Polaris

What did ancient civilizations believe about the positions of the stars?

• They were random formations

• They were messages from God

• They were signs of an apocalypse

What is the third largest constellation in the Northern Hemisphere?

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What is the companion of Ursa Major/Great Bear?

• Orion

• Ursa Minor or Little Bear

• Pegasus