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Top Stories Archive 1

EO-1 image of Africa
NASA-USAID Earth Observation System Expands to Africa
NASA, the US Agency for International Development (USAID) and their partners are in Nairobi, Kenya, to launch SERVIR-Africa, a program that helps scientists, government leaders and local communities address concerns related to natural disasters, disease outbreaks, biodiversity and climate change.
Still from animation showing global distribution of atmospheric water vapor
Water Vapor Confirmed as Major Player in Climate Change
Researchers have estimated more precisely than ever the heat-trapping effect of water in the air, validating the role of the gas as a critical component of climate change.
Map of phytoplankton growth
Arctic Sea Ice Decline Shakes Up Ocean Ecosystems
Researchers took advantage of NASA satellite images to show that the microscopic floating plants are teeming in regions of recent ice melt.
This image shows Malaspina Glacier, a classic Gulf of Alaska mountain glacier, in southeastern Alaska.
NASA Gauges Sea Level, Glacier Changes
Researchers have used satellite data to make the most precise measurements to date of changes in Alaskan glaciers.
Image of the maximum 2008 ozone hole on September 12, 2008.
2008 Ozone Hole Maximum Announced
The Antarctic ozone hole reached its annual maximum on Sept. 12, 2008, stretching over 27 million kilometers, or 10.5 square miles.
A computer model that incorporates NASA satellite data results in a more refined depiction of a dust storm
NASA-Enhanced Dust Storm Predictions To Aid Health Community
NASA satellite data can improve forecasts of dust storms in the American Southwest in ways that can benefit public health managers. Scientists announced the finding as a five-year NASA-funded project nears its conclusion.
A computer model that incorporates NASA satellite data results in a more refined depiction of a dust storm
Climate Change Seeps Into the Sea
The ocean has helped slow global warming by absorbing much of the excess heat and heat-trapping carbon dioxide that has been going into the atmosphere since the start of the Industrial Revolution.
-- Good news has turned out to be bad.
Temperature map of the Gulf of Mexico
Earth Science Week 2008
Keep your eyes glued to the Goddard Web site through the week of October 12 for daily videos that answer several questions about our home planet. The videos are all part of Earth Science Week: 2008, themed "No Child Left Inside."
Satellite image of smoke over California
Santa Ana Winds Fuel California Wildfires
Powerful Santa Ana winds stoked several major wildfires in Southern California on Monday, Oct. 13, 2008, when instruments on NASA's Aqua satellite captured this image
Still from animation on sea ice drift
NASA Study Finds Rising Arctic Storm Activity Sways Sea Ice, Climate
NASA study shows that the rising frequency and intensity of arctic storms over the last half century directly accelerated the rate of arctic sea ice drift which is a harbinger of climate change.
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