Why The Northern Lights Happen

2 imagenes, 8 preguntas, 1 dato, 4 videos, 1 encuesta sobre Why The Northern Lights Happen en ARTi.

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Why the northern lights happen

Imágenes

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teacher Solar activity fluctuates on a regular eleven-year cycle, directly affecting aurora frequency.

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teacher A continuous stream of charged particles flows from the Sun across the solar system.

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Fun Facts

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Fun Fact

Solar speed: Solar wind particles travel from the Sun to Earth at speeds exceeding one million miles per hour.

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Quizzes

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Quiz

How long does it typically take for solar wind particles to travel from the Sun to Earth?

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Quiz

What happens to the frequency of auroras during a solar maximum?

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Quiz

What are the cooler, highly magnetic dark patches on the Sun's surface called?

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Quiz

What is the primary source of energy and particles that cause the northern lights?

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Quiz

What is the name of the cycle that dictates how active the Sun is over time?

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Quiz

Which particles make up the majority of the solar wind?

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Quiz

Approximately how fast can the solar wind travel through space?

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Quiz

What does the scientific abbreviation CME stand for in solar physics?

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Gossip

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Gossip

Would you travel to space to see a solar flare up close?

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Videos

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teacher Sunspots and solar cycles

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teacher The invisible solar wind

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teacher The Sun's stormy surface

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teacher Coronal mass ejections

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