Aurora with SpaceX Crew Dragons | International Space Station

Aurora with SpaceX Crew Dragons | International Space Station

The SpaceX Dragon Freedom spacecraft is pictured attached to the forward-facing port of the International Space Station's Harmony module as a vibrant aurora moves through Earth's atmosphere while the station orbited 273 miles above the Indian Ocean.

Peering through the window of the SpaceX Dragon Endeavour spacecraft, NASA astronaut Matthew Dominick captured this image of the SpaceX Dragon Freedom spacecraft as vivid green and pink aurora swirled through Earth's atmosphere while the International Space Station soared 273 miles above the Indian Ocean.

A wispy aurora australis streams over the Earth as the International Space Station soared 274 miles above the Indian Ocean into an orbital sunset southwest of Perth, Australia.

As the International Space Station soared 271 miles above the Indian Ocean during orbital nighttime, a vibrant green aurora begins to fold through Earth's atmosphere.

On Earth, auroras are mainly created by particles originally emitted by the Sun in the form of solar wind. When this stream of electrically charged particles gets close to our planet, it interacts with the magnetic field, which acts as a gigantic shield. While it protects Earth’s environment from solar wind particles, it can also trap a small fraction of them. Particles trapped within the magnetosphere—the region of space surrounding Earth in which charged particles are affected by its magnetic field—can be energized and then follow the magnetic field lines down to the magnetic poles. There, they interact with oxygen and nitrogen atoms in the upper layers of the atmosphere, creating the flickering, colorful lights visible in the polar regions here on Earth.

Earth auroras have different names depending on which pole they occur at. Aurora Borealis, or the northern lights, is the name given to auroras around the north pole and Aurora Australis, or the southern lights, is the name given for auroras around the south pole.

Expedition 72 Updates:

https://blogs.nasa.gov/spacestation/

Expedition 72 Crew

Station Commander: Suni Williams

Roscosmos (Russia): Alexander Grebenkin, Alexey Ovchinin, Ivan Vagner, Aleksandr Gorbunov

NASA: Matthew Dominick, Mike Barrett, Jeanette Epps, Butch Wilmore, Don Pettit, Nick Hague

An international partnership of space agencies provides and operates the elements of the International Space Station (ISS). The principals are the space agencies of the United States, Russia, Europe, Japan, and Canada. The ISS has been the most politically complex space exploration program ever undertaken.

Learn more about the important research being operated on Station:

https://www.nasa.gov/iss-science 

For more information about STEM on Station:

https://www.nasa.gov/stemonstation

Science, Technology, Engineering, Math (STEM)

Image Credit: NASA's Johnson Space Center (JSC)
Capture Dates: Sept. 28-Oct. 8, 2024

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