Skip Navigation

Related

Salinity plays a major role in global ocean circulation and changes in salinity may impact regional and global climates. NASA's Aquarius mission is painting a global picture of our planet's salty waters.
More
Salinity plays a major role...
Video: Aquarius
Ice covers 10 percent of Earth's surface and helps moderate the planet's temperature. Glaciers and ice sheets around the world are melting at an alarming rate. By keeping an eye on Earth's ice from space, NASA satellites help us understand the global effects of climate change.
More
Ice covers 10 percent of Ea...
Video: Frozen Earth
Video: The ocean's important role in absorbing heat and carbon dioxide from the atmosphere.
More
Ocean circulation plays an ...
Video: Ocean circulation plays an important role in absorbing carbon from the atmosphere
Rivers of ice - Climate365 graphic
More
Rivers of ice - Climate365 ...
Graphic: Rivers of ice
Land. Water. Fire. Ice. These elements are basic ingredients that make up planet Earth. Take a moment to admire the magnificent spectacle of our stunning home planet from the perspective of space.
More
Land. Water. Fire. Ice. The...
Video: Majestic Planet
This chart shows monthly CO2 levels in recent years.
More
Video: Carbon Dioxide Conce...
Video: Carbon Dioxide Concentration
Video: Scientists combined an array of NASA satellite observations of Earth with data on human activities to map locations where freshwater is changing around the globe and why.
More
For 15 years, GRACE tracked...
Video: For 15 years, GRACE tracked freshwater movements around the world
Video: total sea level change between 1992 and 2014, based on data collected from the TOPEX/Poseidon, Jason-1 and Jason-2 satellites.
More
Video: 22-year sea level rise
Video: 22-year sea level rise
The Mackenzie River in Canada plays a major role in Arctic climate as warmer fresh water mixes with cold seawater.  This image was taken by the Operational Land Imager on the Landsat 8 satellite on July 18, 2017.
More
The Mackenzie River in Cana...
Mackenzie River
NASA Earth Right Now promo
More
NASA Earth Right Now promo
Video: NASA Earth Right Now promo
These cloud formations were seen over the western Aleutian Islands. Their color variations are probably due to differences in temperature and in the size of water droplets that make up the clouds. This image was acquired by the Landsat 7 satellite on June 16, 2000.
More
Aleutian clouds
Aleutian clouds
Video: A high-resolution, three-dimensional view of global atmospheric carbon dioxide concentrations from September 1, 2014 to August 31, 2015.
More
Seasonal changes in carbon ...
Video: Seasonal changes in carbon dioxide
Quiz: Carbon and the climate
More
Quiz: Carbon and the climate
Quiz: Carbon and the climate
With autumn's arrival, chlorophyll begins to cede its dominance in the photosynthetic process, revealing yellow and orange tones on land, while in the ocean and lakes, phytoplankton pigments highlight different water masses and current systems.
More
Changing colors across land...
Photosynthetic pigments by land and sea
This image shows a spinning formation of ice, clouds and low-lying fog off the eastern coast of Greenland. This image was acquired by the Landsat 7 satellite on May 14, 2001. This is a false-color composite image made using infrared, red and green wavelengths.
More
Whirlpool
Whirlpool
Global ice viewer interactive
More
Global ice viewer interactive
Interactive: Global ice viewer
Now you see it, now you don't - Climate 365 graphic
More
Now you see it, now you don...
Graphic: Dramatic glacier melt
Video: how different factors, both natural and industrial, contribute to global warming.
More
How global warming stacks up
Video: How global warming stacks up
Oceanographer Josh Willis discusses the heat capacity of water, performs an experiment to demonstrate heat capacity using a water balloon and describes how water's ability to store heat affects Earth's climate.
More
Oceanographer Josh Willis d...
Video: Oceans of Climate Change
The relentless rise of carbon dioxide levels in the atmosphere.
More
The inexorable rise of carb...
Graphic: The relentless rise of carbon dioxide
Video: Southern Hemisphere ozone between July 1 and December 31 for selected years between 1979 and 2018.
More
Video: Ozonewatch 2018
Video: Ozonewatch 2018
Test your knowledge of how Earth is different from other planets, both within our solar system and beyond.
More
Test your knowledge of how ...
Quiz: Our world, other worlds
Warmer Earth, greener north - Climate 365 graphic
More
Warmer Earth, greener north...
Graphic: Warmer Earth, greener North
NASA explores. From its earliest days of sounding rockets and balloon-borne instruments, to Apollo and Hubble and missions to Mars. This mission of exploration has also always focused on our own corner of the universe, Earth - the home frontier. Earth is still the only planet we've ever been to, as this video explains.
More
NASA explores. From its ear...
Home Frontier
Visualization that captures sea surface temperature anomalies around the world from 1982 to 2017.
More
Sea surface temperature ano...
Sea surface temperature anomaly timeline: 1982-2017

Explore

Interactives, galleries and apps

Images of Change

Images of Change

Explore a stunning gallery of before-and-after images of Earth from land and space that reveal our home planet in a state of flux.
More
Climate Mobile Apps

Climate Mobile Apps

Keep track of Earth's vital signs, see the planet in a state of flux and slow the pace of global warming with NASA's free mobile apps.
More
Climate Time Machine

Climate Time Machine

Travel through Earth's recent climate history and see how increasing carbon dioxide, global temperature and sea ice have changed over time.
More
Eyes on the Earth

Eyes on the Earth

Track Earth's vital signs from space and fly along with NASA's Earth-observing satellites in an interactive 3D visualization.
More
Global Ice Viewer

Global Ice Viewer

Earth's ice cover is shrinking. See how climate change has affected glaciers, sea ice, and continental ice sheets.
More