Starry Sky Dictionary | Why is there a different color in Aurora?

Hello friends!

Online science science column of the Astronomical Museum

The Starry Sky Dictionary is new!

Looking up at the starry sky, we are often curious:

How is the moon formed?

Can I see a solar eclipse on Mars?

Where does the asteroid come from?

Why does the comet shine?

...

The leaders of the Astronomical Museum will be in the column of

\"Starry Sky Dictionary\", [ 123]

Take the little friends to know

Various common astronomical terms and starry sky phenomena.

Big friends, children,

with a full curiosity,

Follow the Ocean Corps to look up at the starry sky!

Now,

We are going to set off!

Starry Dictionary No. 2

Why is there a different color in Aurora?

Have you seen Aurora?

What color do you see?

Why does Aurora have different colors?

How is the aurora of different colors formed?

With these issues,

Let's find the answer in this issue ~

123]

(Beijing Astronomical Museum)

Public account Name: Beijing Institute of Science and Technology

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