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  • Aurora - Wikipedia
    Auroras are the result of disturbances in the Earth's magnetosphere caused by enhanced speeds of solar wind from coronal holes and coronal mass ejections These disturbances alter the trajectories of charged particles in the magnetospheric plasma
  • Auroras - NASA Science
    Auroras are vibrant light displays created when energetic particles from the Sun interact with Earth’s magnetic field and atmosphere These events, also seen on other planets like Saturn and Jupiter, result in a range of colors depending on altitude and the atmospheric gases involved
  • Aurora Dashboard (Experimental) - NOAA NWS Space Weather Prediction . . .
    When and where can you see the northern and southern lights also known as the aurora? This page provides a prediction of the aurora’s visibility tonight and tomorrow night in the charts below The animations further down show what the aurora’s been up to over the last 24 hours and estimates what the next 30 minutes will be like
  • Northern lights (aurora borealis): What they are and how to see them
    Whether you're planning a trip to see the northern lights or just curious about the science behind them, here's everything you need to know about what causes the northern lights, when and where
  • What Is an Aurora? | NASA Space Place – NASA Science for Kids
    Frequently there are beautiful light shows in the sky These lights are called auroras If you're near the North Pole, it is called an aurora borealis or northern lights If you're near the South Pole, it is called an aurora australis or the southern lights
  • Aurora - Education | National Geographic Society
    Most auroras happen about 97-1,000 kilometers (60-620 miles) above Earth’s surface The most active auroras happen when the solar wind is the strongest The solar wind is usually fairly constant, but solar weather—the heating and cooling of different parts of the sun—can change daily
  • Auroras: The Northern and Southern Lights - Center for Science Education
    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
  • What is the aurora? - NASA
    Named for the Roman goddess of dawn, the aurora is a mysterious and unpredictable display of light in the night sky The aurora borealis and aurora australis – often called the northern lights and southern lights – are common occurrences at high northern and southern latitudes, less frequent at mid-latitudes, and seldom seen near the equator
  • Aurora | Location Facts | Britannica
    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
  • Auroras | NOAA SciJinks – All About Weather
    An aurora is a colorful light show in the sky caused by the Sun Auroras happen when particles from the Sun interact with gases in our atmosphere, causing beautiful displays of light in the sky Auroras are often seen in areas near the North Pole or South Pole





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