In-Depth: Earth Topics

Antarctica
Global Climate Change

Latest climate data from NASA.

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Hurricane Catalina as photographed from the ISS
Hurricane Resource Page

Latest storm images and data from NASA

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California fires
Fire and Smoke: Earth's Climate

Helping firefighters battle blazes

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Latest Features

From the Moon to Marine Measurements

Launched in 2002, the twin Grace satellites map Earth's gravity field from orbit 500 kilometers (310 miles) above the surface. They respond to how mass is distributed in the Earth and on Earth's surface -the greater the mass in a given area, the stronger the pull of gravity from that area.
08.26.09

A discovery about the moon made in the 1960s is helping researchers unlock secrets about Earth's ocean today.

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Map Characterizes Active Lakes Below Antarctic Ice

Artist concept of Antarctic surface
08.25.09

Researchers using space-based lasers have created the most comprehensive inventory of lakes that actively drain or fill under Antarctica's ice.

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Climate Simulation Computer Becomes More Powerful

27 kilometer simulation
08.24.09

More powerful computers needed to process the sophisticated computer models used in climate forecasts are now being developed at Goddard.

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