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NASA's AWE Project Launches To Learn More About Space Weather
NASA's AWE Project Launches To Learn More About Space Weather
Oct 18, 2024 4:35 PM

At a Glance

The SpaceX Falcon 9 rocket launched from Kennedy Space Center.Among its payload was NASA's AWE project, short for Atmospheric Wave Experiment.A booster from the rocket returned to land.

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NASA launched a first-of-its kind space weather experiment Thursday night aboard a SpaceX Falcon 9 rocket that took off in perfect weather from Florida's Kennedy Space Center.

The project will measure undulating waves moving through Earth’s airglow, a colorful band of atmospheric light about 55 miles up in space.

It’s called the , or AWE, and the idea is to learn more about weather, both in space and on Earth.

A booster from the rocket came back to Earth on land, versus on a ship offshore, a few minutes after takeoff. The rare night launch and landing was a treat for space watchers.

The curvature orange layer of Earth's airglow is seen in this photo taken from the International Space Station.

(NASA)

What to know:

-Weather was ahead of the 8:28 p.m. launch. The mission was a resupply to the International Space Station, carrying a payload that also included other science experiments and equipment.

-AWE was built by Utah State University’s . Its four telescopes will be mounted on the side of the International Space Station.

-It will be looking at atmospheric gravity waves moving through , which is created when molecules of things like nitrogen and oxygen are energized by sunlight. Airglow is rarely visible from Earth.

-This happens in the coldest part of our atmosphere, where temperatures can drop to 150 degrees below zero. Temperature changes will help scientists measure the atmospheric gravity waves.

NASA Program Executive David Cheney told us:

-”The lower atmosphere, that we get weather from, that we experience weather in, where we have thunderstorms and all kinds of other things, all those storms and mountains and everything else actually create waves in the atmosphere. And when you have waves, just like an ocean wave, it transfers energy … So we're, we're transferring energy up into the upper atmosphere.”

-“And those waves actually will impact how things move and the energy, the flow of the air … so as they go further into the atmosphere, they actually expand and get bigger.”

-”This is one of the first parts of trying to understand the physics of how these waves go up and impact space weather directly because we've never really had long term measurements of this kind of wave.”

-“Anything we can learn about these kinds of things will actually help us in our forecasting for terrestrial weather as well as space weather.”

More of our space coverage:

-Euclid Telescope's First Images Are Amazing

-Stratosphere Littered With Tiny Bits Of Space Junk, New Study Shows

-​How Queen's Brian May Helped NASA Map An Asteroid

Weather.com reporter Jan Childs covers breaking news and features related to weather, space, climate change, the environment and everything in between.

The Weather Company’s primary journalistic mission is to report on breaking weather news, the environment and the importance of science to our lives. This story does not necessarily represent the position of our parent company, .

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