What is a constellation as astronomers define it today? What does it mean when an astronomer says, “I saw a comet in Orion last

Question

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What is a constellation as astronomers define it today? What does it mean when an astronomer says, “I saw a comet in Orion last

night”?

Physics

1 answer:

MissTica · Answer 1 · 2022-09-02T16:35:07+03:00

Explanation:

Constellation: The complete sky has been divided in 88 different areas, in a way we have divided Earth in countries, not necessarily having same shapes and size. These 88 areas are known as constellations. These contains a lot of stars. When we join the brightest stars together we can imagine a shape out of them which is called as Asterism. Most of the people are unaware of this difference. Some of the famous constellations are Orion, Taurus, Gemini, Hydra, Ursa Major etc.

When an astronomer says that there is a comet is in the Orion, he means that a comet is in the boundaries of Orion constellation.