Yahoo Web Search

Sign In

Search results

  1. www.britannica.com › science › aurora-atmosphericAurora | Location & Facts | Britannica

    6 days ago · Accessed 25 October 2024. Aurora, luminous phenomenon of Earth’s upper atmosphere that occurs primarily in high latitudes of both hemispheres; in the Northern Hemisphere auroras are called aurora borealis, aurora polaris, or northern lights, and in the Southern Hemisphere they are called aurora australis or southern lights.

    • Southern Lights

      What do the Earth sciences entail? What are Earth science...

  2. Videos

    View all

  3. en.wikipedia.org › wiki › AuroraAurora - Wikipedia

    An aurora [a] (pl. aurorae or auroras), [b] also commonly known as the northern lights (aurora borealis) or southern lights (aurora australis), [c] is a natural light display in Earth's sky, predominantly seen in high-latitude regions (around the Arctic and Antarctic). Auroras display dynamic patterns of brilliant lights that appear as curtains, rays, spirals, or dynamic flickers covering the ...

  4. www.inverse.com › science › northern-lights-faqNorthern lights: How and when to see them, locations, dates ...

    Feb 20, 2024 · The best time to see the aurora borealis is during the winter months, but in reality, the northern lights don't occur more often during any one season. Rather, the frequency and intensity of the ...

  5. Images

    • What are the Northern Lights? - BBC News
    • Aurora formation vector illustration diagram | Astronomy science ...
    • Aurora | Location & Facts | Britannica
    • Mètode's whys and wherefores: Why do auroras occur?
    • How are auroras formed animation/ Sarah Thompson Butler | Aurora, Polar ...

    View all

  6. www.space.com › 15139-northern-lights-auroras-earthNorthern lights (aurora borealis): what they are and how to ...

    Jul 23, 2024 · The northern lights are created when energized particles from the sun slam into Earth's upper atmosphere at speeds of up to 45 million mph (72 million kph), but our planet's magnetic field ...

    • Stefanie Waldek
    • Where do auroras occur?1
    • Where do auroras occur?2
    • Where do auroras occur?3
    • Where do auroras occur?4
    • Where do auroras occur?5

  7. spaceplace.nasa.gov › aurora › enWhat Is an Aurora? | NASA Space Place – NASA Science for Kids

    Oct 11, 2024 · There, the particles interact with gases in our atmosphere resulting in beautiful displays of light in the sky. Oxygen gives off green and red light. Nitrogen glows blue and purple. These green bands of light in the winter sky above Alaska are an aurora borealis. This is the name for an aurora in the Northern Hemisphere. Credit: Sarah Histand.

    • Where do auroras occur?1
    • Where do auroras occur?2
    • Where do auroras occur?3
    • Where do auroras occur?4
    • Where do auroras occur?5

  8. www.rmg.co.uk › stories › topicsWhat causes the Northern Lights? - Royal Museums Greenwich

    The aurora's characteristic wavy patterns and 'curtains' of light are caused by the lines of force in the Earth’s magnetic field. The lowest part of an aurora is typically around 80 miles above the Earth's surface. However, the top of a display may extend several thousand miles above the Earth.

  9. People also ask

  10. scied.ucar.edu › sun-space-weather › auroraAuroras: The Northern and Southern Lights | Center for ...

    Tobias Billings/NASA. Auroras occur within one of Earth’s upper atmosphere layers, the thermosphere. Solar particles trapped here interact with different types of gas molecules, mostly nitrogen and oxygen, resulting in unique, colored displays of light. Oxygen gives off green and red light, while nitrogen glows blue and reddish-purple.

  1. Related searches

    where do auroras occur in the atmospherewhere do auroras occur in the earth
    where do auroras occur in the oceanwhere do auroras occur in the sun
    where do auroras occur on earthwhere do auroras occur in the world
  2. People also search for