The Aurora Seen from Space [PICS]

Fri, Jun 5, 2009

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Red crown
All images via NASA

You’ve seen amazing images of the Aurora Borealis and its counterpart, the Aurora Australis here on Environmental Graffiti in the past, but now you have a chance to see them as never before: from space. If you think the view down on Earth is incredible beyond words, wait until you see what these natural light phenomena look like from the International Space Station and through the lens of the Hubble Telescope.

Aurorae are created when charged particles from the sun, called the solar wind, interact with the magnetic shield that surrounds our planet (and other planets as well). On Earth, this magnetic shield, called the magnetosphere, protects us from radiation by pushing the solar wind around it. Electromagnetic waves and electric fields are created, then transfer their energy into electrons that interact with oxygen and nitrogen to create the beautiful natural light display we know as Aurora.

Beautiful Aurora Borealis
Aurora borealis

The Aurora Borealis was named by Pierre Gassendi in 1621 after Aurora, the Roman goddess of dawn, and Boreas, the Greek name for north wind. The Cree called it the “Dance of the Spirits.”

Aurora Borealis with Manicouagan Impact Crater in View
Green aurora
Captured by ISS Science Officer Don Pettit

In the above picture of the Aurora Borealis, the Manicouagan Impact Crater, located in northern Canada, can be seen 300 km below. International Space Station Science Officer Don Pettit said that “changing auroras appeared to crawl around like giant green amoebas” in orbit.

Follow the Trail
Trail

Aurorae become more visible the closer one gets to either the north or south poles. At these extreme ends of the Earth, they may appear high up in the sky overhead, but farther away, they seem to rise up from the horizon as a green glow with tinges of red, like the “red crown” of Aurora Australis, seen in the picture above. This image almost looks like a treasure map: follow the trail and get to what looks like a legendary castle from space.

Loop de loop
Sinuous Loop

Another image of the southern lights almost looks like loops of light created by huge glow sticks (above); and here’s the amazing view that the astronauts at the International Space Station get to see:

An Astronaut’s View
Auroras underfoot

In the image below, the view of the Aurora Borealis from the International Space Station includes the shining lights of Finland, Russia, Estonia and Latvia. The Praesepe or Beehive Cluster in the constellation Cancer can be seen to the lower right of the moon, with Saturn to the right of that.

Fly Me To the Moon
With the moon

And if you thought Aurorae were spectacular on Earth, check out these two pictures of amazing light shows on Jupiter and Saturn:

Aurora on Jupiter
Jupiter aurora
Captured by John Clarke (University of Michigan) and NASA

Aurorae on Saturn
Saturn auroras - both poles
Captured by J.T. Trauger (Jet Propulsion Laboratory) and NASA

This incredible image of Saturn features its famed rings and Aurorae at either end of the planet.

To see more pictures of auroras and other incredible light phenomena, go here and here.

Sources: 1, 2, 3

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This post was written by:

Sonia - who has written 54 posts on Environmental Graffiti.


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14 Comments For This Post

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  1. Dive Herald Says:

    Absolutely stunning , I hope one day I’ll see Aurora light by myself .
    Great post

  2. John Davis Says:

    Wow, that is like way cool dude. I think you are on to something here!

    RT
    http://www.real-anonymity.pro.tc

  3. ice_hot Says:

    great pics! makes me realize how beautiful God’s creations are…

  4. Television Spy Says:

    Beautiful pictures.

  5. Rell Sanderson Says:

    Hi,

    As an Aurora Borealis enthusiast I really appreciate your article and pictures from space. At the end of the piece you have 2 links to other AB picture websites. There is another site with many photos that I think far surpass those. It is done by an amateur photographer who lives far North in Alaska and I think he deserves recognition. Here is the link:

    http://www.ptialaska.net/~hutch/aurora.html

    Respectfully,

    Rell

  6. arn Says:

    just beautiful photos…amazing how nature works.

  7. RC Sihag Says:

    Wonderful pictures that tell about the wonder Nature.

  8. opit Says:

    While trying to chase down an image from the ISS I cropped for the header on my WordPress blog years ago, I came across these
    http://spaceweather.com/aurora/gallery_01mar09.htm

  9. The Envoy Says:

    Very informative. Great photos to boot. Any advice on photographing auroras?

  10. Jordan Says:

    Just as beautiful from inside space, as it is on earth..i imagine.

  11. Cool Pictures Says:

    Wow, these pictures just blew me away. Seen aurora from plane on way back from Canada to England but these are something else. Next best thing is to see them from the ground.

  12. Kimberly Says:

    I love the mysteries of space. This post was nothing short of amazing!

    Peace and Light

  13. eestinews.com Says:

    you should try in estonia—

  14. 1800 Postcards Says:

    I dream to one day see this for real. This is absolutely breath taking.

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