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Midsummer Sunrise, Gulf of Saint Lawrence
A Winter Blanket for Lesotho
Smoky Skies in North America
The Northwest is Running Hot and Dry
Image of the Day Aug 19, 2018

Midsummer Sunrise, Gulf of Saint Lawrence

An astronaut captured a moment of morning beauty in a region often shrouded in clouds.

Tale of a Plankton Trip
Earth Observatory Blogs

Tale of a Plankton Trip

The Research Vessel Sally Ride left Seattle for the northeastern Pacific Ocean, where scientists will work to understand the interactions between life in the sea and Earth’s carbon cycle.

Published Aug 15, 2018 in Notes From the Field

Smoke Blankets British Columbia
Image

Smoke Blankets British Columbia

Hundreds of fires are burning in the Canadian province.

Published Aug 15, 2018

Image of the Day Heat Land Fires Snow and Ice

The Abyss of Time
Image

The Abyss of Time

On a boat at a rocky promontory in Scotland, farmer James Hutton made an argument that changed our understanding of Earth’s age and helped establish the science of geology.

Published Aug 14, 2018

Image of the Day Land

The Most Erosive Area on the Padma
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The Most Erosive Area on the Padma

As the shape of river changes over decades, the upper reaches show the most change, particularly with widening and meandering bends.

Published Aug 13, 2018

Image of the Day Land Water Human Presence Remote Sensing

Lake Van, Turkey
Image

Lake Van, Turkey

Rich in carbonate species and salts, the basin is the largest alkaline lake in the world.

Published Aug 12, 2018

Image of the Day Land Water Human Presence

Sea Surface Temperature
Global Maps Jun 2002 — Mar 2018

Sea Surface Temperature

Ocean temperatures can influence weather, such as hurricane formation, and climate patterns, such as El Niño. These maps show the temperature at the surface of the world’s seas and oceans.

Heat Water

Winter in the Andes
Image

Winter in the Andes

Every austral winter in the central Andes, fresh snowfall covers and fills the gaps between mountaintops that have more permanent snow and ice.

Published Aug 11, 2018

Image of the Day Land Snow and Ice

A Boatload of Scientists Head Out to Sea
Earth Observatory Blogs

A Boatload of Scientists Head Out to Sea

Their plan: try to understand what happens to carbon as it sinks from the well-lit surface of the ocean down to the dimmer "twilight zone."

Published Aug 10, 2018 in Earth Matters

A Mid-winter Drought in Australia
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A Mid-winter Drought in Australia

Eastern Australia has been hit particularly hard by drought, taking a toll on the region’s soil moisture and agriculture.

Published Aug 10, 2018

Image of the Day Land Water Drought Human Presence Remote Sensing

Smoke Plumes Tower Over California
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Smoke Plumes Tower Over California

Several fires are spreading noxious gases and particles across the state—and to a lesser degree much of the country.

Published Aug 9, 2018

Image of the Day Atmosphere Fires

Record Warm Waters off Southern California
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Record Warm Waters off Southern California

A layer of exceptionally warm surface water extended from Point Conception to the Baja California coast.

Published Aug 8, 2018

Image of the Day Heat Water Temperature Extremes

Hurricane Hector Heads Toward Hawaii
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Hurricane Hector Heads Toward Hawaii

A category 4 storm could send large and dangerous waves to the Big Island in early August 2018.

Published Aug 7, 2018

Atmosphere Severe Storms

Typhoon Shanshan Approaches Japan
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Typhoon Shanshan Approaches Japan

A strong typhoon is projected to make landfall near Tokyo in August 2018, bringing rains to a country already hit by torrential flooding this summer.

Published Aug 7, 2018

Atmosphere Severe Storms

Summertime Moroccan Dust Reaches Spain
Image

Summertime Moroccan Dust Reaches Spain

Lofting dust to altitudes above the clouds, a high-pressure system carried dust from Morocco to Spain.

Published Aug 7, 2018

Atmosphere Land Dust and Haze

Milky Blue Water Near Prince of Wales Island
Image

Milky Blue Water Near Prince of Wales Island

Warmer waters likely enabled a phytoplankton bloom to occur much later in the year than normal off the coast of Alaska and British Columbia.

Published Aug 6, 2018

Image of the Day Water Remote Sensing

Coastal Beauty in Northern Territory
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Coastal Beauty in Northern Territory

This northern part of Australia is sparsely populated but rich in national park and conservation land.

Published Aug 5, 2018

Image of the Day Land Life Water

Carbon Monoxide
Global Maps Feb 2000 — Jan 2017

Carbon Monoxide

When fuels such as coal, wood, and oil burn incompletely, they produce carbon monoxide. The gas is spread by winds and circulation. These maps show monthly averages of CO in the lower atmosphere.

Atmosphere

Mission: Biomes
Article

Mission: Biomes

Have you ever wondered what it would be like to live in a different part of the world? What would the weather be like? What kinds of animals would you see? Which plants live there? By investigating these questions, you are learning about biomes.

Published Oct 5, 2000

Land Life

Carr Fire and Mendocino Complex
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Carr Fire and Mendocino Complex

Almost a quarter of a million acres of land and more than a thousand homes have been consumed by three wildfires in Northern California.

Published Aug 4, 2018

Image of the Day Heat Land Fires Human Presence

Rock and Ice in Northern Greenland
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Rock and Ice in Northern Greenland

Fjords wind between icy, rocky islands and peninsulas, and connect inland areas to an ice-choked ocean.

Published Aug 3, 2018

Image of the Day Atmosphere Land Water

Taking Stock of the World’s Sandy Beaches
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Taking Stock of the World’s Sandy Beaches

Sandy beaches are growing in some parts of the world and shrinking quickly in others, including one-third of marine protected areas.

Published Aug 2, 2018

Image of the Day Land Water Human Presence

MISR Where on Earth #30
Earth Observatory Blogs

MISR Where on Earth #30

Published Aug 1, 2018 in Earth Matters

Sandy Shamal Season
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Sandy Shamal Season

Summer brings persistent northwest winds to the Arabian Peninsula—which often means skies full of dust and sand.

Published Aug 1, 2018

Image of the Day Land Water Dust and Haze

Land Surface Temperature Anomaly
Global Maps Feb 2000 — Jan 2017

Land Surface Temperature Anomaly

These maps depict anomalies in land surface temperatures (LSTs); that is, how much hotter or cooler a region was compared to the long-term average. LST anomalies can indicate heat waves or cold spells.

Heat Land

Wildfires Blanket Western States With Smoke
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Wildfires Blanket Western States With Smoke

California’s Carr Fire was one of 98 large, active fires delivering smoke across the United States in late July.

Published Jul 31, 2018

Image of the Day Heat Land Fires

The Perry Fire by Day and Night
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The Perry Fire by Day and Night

The fire was not the largest or most destructive in July 2018, but the position of its smoke allowed for a clear look at the progression of the burn.

Published Jul 30, 2018

Land Fires Human Presence Remote Sensing

Total Rainfall
Global Maps Dec 1997 — Jul 2016

Total Rainfall

These maps depict monthly total rainfall around the world. Rainfall is the primary source of fresh water for humans, plants, and animals. Rain also moves heat between the atmosphere, oceans, and land.

Atmosphere

Heatwave Turns Europe Brown
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Heatwave Turns Europe Brown

A persistent heatwave has been lingering over parts of Europe, setting record high temperatures and turning typically green landscapes to brown.

Published Jul 30, 2018

Image of the Day Heat Land Fires Human Presence Temperature Extremes

Sand Sea Margin, Namib Desert
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Sand Sea Margin, Namib Desert

In a land with little water, the wind does the landscaping most of the time. Ephemeral water leaves a mark, though.

Published Jul 29, 2018

Image of the Day Heat Land

In a River Delta Far, Far Away
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In a River Delta Far, Far Away

Tens of millions of small lakes dot frigid tundra landscapes in the Arctic—like the swampy Yana River Delta.

Published Jul 28, 2018

Image of the Day Land Water Snow and Ice

Fire
Global Maps Feb 2000 — Apr 2018

Fire

Whether started by humans (farming, logging, or accidents) or by nature (lightning), fires are always burning somewhere on Earth. These maps show the locations of fires burning around the world each month.

Land

Typhoon Jongdari
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Typhoon Jongdari

The typhoon was expected to make landfall on Japan on July 28, 2018, bringing possible flooding and landslides.

Published Jul 27, 2018

Land Water Severe Storms

Where to Place a Rainwater Harvesting System
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Where to Place a Rainwater Harvesting System

Water shortages in the Middle East lead to sanitation issues in schools, resulting in periodic school closures. NASA is working to change that.

Published Jul 27, 2018

Image of the Day Land Life Water Human Presence Remote Sensing

There Goes the Ice
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There Goes the Ice

Sea ice can linger on Hudson Bay into the summer, but it is usually gone by mid-August.

Published Jul 26, 2018

Image of the Day Water Unique Imagery Snow and Ice Sea and Lake Ice

July Puzzler
Earth Observatory Blogs

July Puzzler

Your challenge is to use the comments section to tell us what we are looking at and why this place is interesting.

Published Jul 24, 2018 in Earth Matters

Spruce Beetles and Shrubberies
Earth Observatory Blogs

Spruce Beetles and Shrubberies

Published Jul 22, 2018 in Notes From the Field

Patriotic Places from Orbit
Article

Patriotic Places from Orbit

On July 4, United States citizens celebrate the nation’s independence. EO does the same by visiting five places with historical significance.

Published Jul 3, 2018

Land Videos

Kilauea From Orbit
Article

Kilauea From Orbit

In early May 2018, an eruption on Hawaii’s Kilauea volcano began to unfold. Here’s what satellites saw in the first few weeks of the eruption.

Published Jun 13, 2018

Atmosphere Land Videos

Vegetation
Global Maps Feb 2000 — Mar 2018

Vegetation

Greenness is an important indicator of health for forests, grasslands, and farms. The greenness of a landscape, or vegetation index, depends on the number and type of plants, how leafy they are, and how healthy they are.

Land Life

April 2018 Highlights
Article

April 2018 Highlights

Astronauts regularly shoot photographs of their earthly home. In celebration of National Astronaut Day, NASA Earth Observatory presents some recent eye-catchers from the International Space Station.

Published May 4, 2018

Land Water Snow and Ice Videos

March 2018 Highlights
Article

March 2018 Highlights

In March 2018, NASA Earth Observatory published satellite images, maps, and data visualizations as "Image of the Day." Here are five of our favorites.

Published Apr 9, 2018

Land Water Videos

The Carbon Cycle
Article

The Carbon Cycle

Carbon flows between the atmosphere, land, and ocean in a cycle that encompasses nearly all life and sets the thermostat for Earth's climate. By burning fossil fuels, people are changing the carbon cycle with far-reaching consequences.

Published Jun 16, 2011

Atmosphere Land

Melting Beauty: The Icefields of Patagonia
Article

Melting Beauty: The Icefields of Patagonia

The Patagonian icefields stretch for hundreds of kilometers atop the Andes mountain range in South America. Change here is rapid, as the icefields are melting away at some of the highest rates on the planet.

Published Mar 27, 2018

Snow and Ice

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