Just Hanging Out In Orbit Somewhere

A day one sloth will remember for a long time..

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20-12-22

Gorgeous circle of mushrooms almost two weeks after they emerged.

5 Ways Studying Water Will Help Us Better Understand Earth

Studying our home planet is just as powerful as exploring what’s beyond it.

Surface Water and Ocean Topography (SWOT) is a joint mission developed by NASA and the French space agency Centre National d’Études Spatiales (CNES), with contributions from the Canadian Space Agency and the UK Space Agency. It will track water on more than 90% of Earth’s surface and help communities, scientists, and researchers better understand this finite and vital resource. And it’s launching this month!

So how will SWOT help us better understand Earth? Here are 5 ways.

SWOT will address some of the most pressing climate change questions of our time.

An important part of predicting our future climate is determining at what point Earth’s ocean water slows down its absorption of the excess heat in the atmosphere and starts releasing that heat back into the air, where it could accelerate global warming. SWOT will provide crucial information about this global heat exchange between the ocean and the atmosphere, enabling researchers to test and improve future climate forecasts.

The satellite will also offer insights to improve computer models for sea level rise projections and coastal flood forecasting.

Data from SWOT will additionally help scientists, engineers, water managers, and others better monitor drought conditions in lakes and reservoirs and improve flood forecasts for rivers.

SWOT is the first satellite mission that will observe nearly all water on the planet’s surface.

SWOT will measure the height of water in Earth’s lakes, rivers, reservoirs, and the ocean, giving scientists the ability to track the movement of water around the world.

SWOT’s eye in the sky will provide a truly global view of the water on more than 90% of Earth’s surface, enriching humankind’s understanding of how the ocean reacts to and influences climate change along with what potential hazards – including floods – lie ahead in different regions of the world.

SWOT will see Earth’s water in higher definition than ever before.

Because everything is better in HD 😉, SWOT will view Earth’s ocean and freshwater bodies with unprecedented clarity compared to other satellites, much like a high-definition television delivers a picture far more detailed than older models. This means that SWOT will be able to “see” ocean features – like fronts and eddies – that are too small for current space-based instruments to detect. Those measurements will help improve researchers’ understanding of the ocean’s role in climate change.

Not only will the satellite show where – and how fast – sea level is rising, it will also reveal how coastlines around the world are changing. It will provide similar high-definition clarity for Earth’s lakes, rivers, and reservoirs, many of which remain a mystery to researchers, who aren’t able to outfit every water body with monitoring instruments.

SWOT data will be used to help make decisions about our daily lives and livelihoods.

As climate change accelerates the water cycle, more communities around the world will be inundated with water while others won’t have enough. SWOT data will be used to monitor drought conditions and improve flood forecasts, providing essential information to water management agencies, disaster preparedness agencies, universities, civil engineers, and others who need to track water in their local areas. SWOT data also will help industries, like shipping, by providing measurements of water levels along rivers, as well as ocean conditions, including tides, currents, and storm surges.

Finally … SWOT will pave the way for future Earth missions.

With its innovative technology and commitment to engaging a diverse community of people who plan to use data from the mission, SWOT is blazing a trail for future Earth-observing missions. SWOT’s data and the tools to support researchers in analyzing the information will be free and accessible. This will help to foster research and applications activities by a wide range of users, including scientists, resource managers, and others who in the past may not have had the opportunity to access this kind of information. Lessons learned from SWOT will lead to new questions and improvements for future missions, including our upcoming Earth System Observatory, a constellation of missions focused on studying key aspects of our home planet.

Keep track of the mission here. And make sure to follow us on Tumblr for your regular dose of space!

@bcarroll_13 got me this really neat #StarTrek edition @3Doodler 3D pen!

#3Doodler https://www.instagram.com/p/B69V-bEB1CX/?igshid=1fftg1rv4340t

Artemis I Launch to the Moon (Official NASA Broadcast) - Nov. 16, 2022

Watch live as our mega Moon rocket launches an uncrewed Orion spacecraft on a six-week mission around the Moon and back to Earth. NASA is targeting Wednesday...

Now Live: Artemis I launch with Astronaut Kayla Barron.

Through Artemis missions, NASA will land the first woman and the first person of color on the Moon, paving the way for a long-term lunar presence and serving as a steppingstone to send astronauts to Mars.

Celebrate Earth Day with NASA

"We came all this way to explore the Moon, and the most important thing is that we discovered the Earth." - Apollo 8 astronaut Bill Anders

On Dec. 24, 1968, Anders snapped this iconic photo of "Earthrise" during the historic Apollo 8 mission. As he and fellow astronauts Frank Borman and Jim Lovell became the first humans to orbit the Moon, they witnessed Earth rising over the Moon's horizon. The image helped spark the first #EarthDay on April 22, 1970.

Anders sat down with Dr. Kate Calvin, our chief scientist and senior climate advisor, to chat about the photo, and NASA’s role in studying our home.

Make sure to follow us on Tumblr for your regular dose of space!

I’m still crying over the beauty that was the Sony Reader. Cell service, stylus, dictionary, touchscreen, audio and came in a robust case.

Amazon killed E-ink innovation. But it's back.

Amazon killed E-ink innovation. But it’s back.

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