23744 Search Results for "auroras"

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Auroras - NASA Science

https://science.nasa.gov/sun/auroras

Aurora is the Latin word for "dawn" and is also the name of the Roman goddess of the dawn. Europeans living far from the Arctic Circle usually experienced ...

Auroras - NASA

https://www.nasa.gov/science-research/heliophysics/auroras

Auroras. News & Articles. See All News · Article. 2 Min Read. How Can I See the Northern Lights? We Asked a NASA Expert: Episode 54 · Article. 5 Min Read.

2 Min Read

Aurora Australis - NASA Science

https://science.nasa.gov/earth/earth-observatory/aurora-australis-1346

Reds and greens dominate this view of the northern lights as photographed from the Space Shuttle in May 1991.

4 Min Read

A Colorful Aurora Paints the Night Sky - NASA Science

https://science.nasa.gov/earth/earth-observatory/a-colorful-aurora-paints-the-night-sky-153463

A powerful geomagnetic storm caused a display of light that was visible unusually far from Earth's poles.

3 Min Read

An Awesome Aurora - NASA Science

https://science.nasa.gov/earth/earth-observatory/an-awesome-aurora-151254

Events on the Sun helped unleash beautiful displays of nighttime lights seen on Earth. NASA Earth Observatory. Apr 25, 2023. Article.

Space Place in a Snap: What Is an Aurora? | NASA+

https://plus.nasa.gov/video/space-place-in-a-snap-what-is-an-aurora

An aurora looks like a beautiful display of lights in the sky. We can also see auroras from space! The name of an aurora changes depending on its location.

1 Min Read

NASA's Guide to Finding and Photographing Auroras

https://science.nasa.gov/feature/nasas-guide-to-finding-and-photographing-auroras

What Is an Aurora? · Auroras, also known as the northern or southern lights, are colorful and dynamic displays that glow in the night sky. · Under the right ...

4 Min Read

Looking Down and Up at the Aurora - NASA Science

https://science.nasa.gov/earth/earth-observatory/looking-down-and-up-at-the-aurora-85556

For instance, Aurorasaurus has an algorithm that scrapes Twitter for aurora borealis and aurora australis reports. The project assembles those tweets and ...

4 Min Read

Auroras over North America - NASA Science

https://science.nasa.gov/earth/earth-observatory/auroras-over-north-america-79373

... aurora borealis early on the morning of October 8, 2012. The northern lights stretch across Canada's Quebec and Ontario provinces in the image, and are part ...

Auroras Archives - NASA Science

https://science.nasa.gov/science-org-term/eo-topics-sun-earth-interactions-auroras

Events on the Sun helped unleash beautiful displays of nighttime lights seen on Earth. Apr 25, 2023. Article. A Dazzling Aurora ...

5 Min Read

Auroras: Dancing in the Night - NASA Science

https://science.nasa.gov/earth/earth-observatory/auroras-dancing-in-the-night

Where does the auroral light come from? Most of the light is emitted by oxygen atoms excited from bombardment by charged solar particles. Charged particles ...

4 Min Read

A Dazzling Aurora Borealis - NASA Science

https://science.nasa.gov/earth/earth-observatory/a-dazzling-aurora-borealis-151043

Astronauts and sky watchers oohed and aahed as the night sky lit up with pulsating displays of reds, greens, and purples.

3 Min Read

Auroras Light Up the North - NASA Science

https://science.nasa.gov/earth/earth-observatory/auroras-light-up-the-north-152217

A spate of solar activity produced widespread auroras across Canada. NASA Earth Observatory. Dec 18, 2023. Article. View more Images of the Day:.

3 Min Read

Aurora, Meet Airglow - NASA Science

https://science.nasa.gov/earth/earth-observatory/aurora-meet-airglow-147122

Aurora, Meet Airglow. Image of the Day for August 15, 2020. The colors and altitude are often the same, but the atmospheric processes are different. NASA ...

4 Min Read

Auroras on Mars - NASA Science

https://science.nasa.gov/science-research/planetary-science/11may_aurorasonmars

2014, NASA's MAVEN spacecraft detected evidence of widespread auroras in Mars's northern hemisphere. The "Christmas Lights," as researchers called them, circled ...

3 Min Read

Mid-Summer Auroras - NASA Science

https://science.nasa.gov/earth/earth-observatory/mid-summer-auroras-86107

Solar storms smacked into Earth's magnetic field and provoked auroras over the southern and northern hemisphere just after the summer solstice.

3 Min Read

August Auroras Light Up North American Skies - NASA Science

https://science.nasa.gov/earth/earth-observatory/august-auroras-light-up-north-american-skies-92682

Before this G3 event, the last geomagnetic storm was a G1 (minor) storm in June 2018, according to Michael Cook, space weather forecaster lead at Apogee ...

2 Min Read

Night-time View of Aurora - NASA

https://www.nasa.gov/image-article/night-time-view-of-aurora

Auroras typically occur when solar flares and coronal mass ejections-or even an active solar wind stream-disturb and distort the magnetosphere, the cocoon of ...

3 Min Read

Bright Auroras Light Up the Sky and the Land - NASA Science

https://science.nasa.gov/earth/earth-observatory/bright-auroras-light-up-the-sky-and-the-land-144289

Bright Auroras Light Up the Sky and the Land. Image of the Day for November 20, 2018. Coronal holes sparked brilliant auroras over Alaska and Canada during ...

1 Min Read

Jupiter's Northern and Southern Auroras - NASA Science

https://science.nasa.gov/asset/hubble/jupiters-northern-and-southern-auroras

... auroras. Images taken in ultraviolet light by the Space Telescope Imaging Spectrograph (STIS) show both auroras, the oval- shaped objects in the inset ...

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Auroras - NASA Science

Auroras - NASA

Aurora Australis - NASA Science

A Colorful Aurora Paints the Night Sky - NASA Science

An Awesome Aurora - NASA Science

Space Place in a Snap: What Is an Aurora? | NASA+

NASA's Guide to Finding and Photographing Auroras

Looking Down and Up at the Aurora - NASA Science

Auroras over North America - NASA Science

Auroras Archives - NASA Science

Auroras: Dancing in the Night - NASA Science

A Dazzling Aurora Borealis - NASA Science

Auroras Light Up the North - NASA Science

Aurora, Meet Airglow - NASA Science

Auroras on Mars - NASA Science