☀️ What Are Sunspots?

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🔵 What is a sunspot?

A sunspot is a dark-looking spot on the surface of the Sun.

👉 They look dark, but they are not holes and not cold!

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🌡️ Why do sunspots look dark?

• Sunspots are cooler than the rest of the Sun
• Normal Sun surface: about 5,500°C
• Sunspots: about 3,500–4,000°C

Because they are cooler, they look darker ☁️

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🧲 What causes sunspots?

Sunspots are caused by strong magnetic fields.

• The Sun has a powerful magnetic field 🧲
• Sometimes the magnetic field gets twisted
• This stops hot gas from coming up
• That area becomes cooler → sunspot forms

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🔄 Do sunspots stay forever?

No ❌

• Sunspots can last from a few days to many weeks
• They appear and disappear over time

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🔁 Sunspot cycle

Sunspots follow a cycle of about 11 years:

• Few sunspots → quiet Sun
• Many sunspots → active Sun

This is called the solar cycle 🔄

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⚡ Why are sunspots important?

More sunspots means:

• More solar flares
• Stronger solar storms
• Beautiful auroras on Earth 🌈

Too many solar storms can affect:

• Satellites 🛰️
• Power lines ⚡
• Radio signals 📻

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🌟 Fun facts for kids

• Sunspots are bigger than Earth 🌍
• You must never look at the Sun directly
• Scientists study sunspots to predict space weather

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🧠 Easy way to remember

Sunspots are cooler, dark areas on the Sun caused by strong magnetic fields

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📌 One-line summary

Sunspots are dark spots on the Sun where strong magnetic fields make the surface cooler.

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