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Dust and Sand Sweeps over Northeast China
The Multi-angle Imaging SpectroRadiometer (MISR) captured these views of the dust and sand that swept over northeast China on March 10, 2004. Information on the height of the dust and an indication of the probable dust source region are provided…
Nyungwe National Park, Rwanda
One of the richest mountain primate communities in Africa became a national park on March 3, 2004. Home to chimpanzees, Angolan black-and-white colobus monkeys, grey-cheeked mangabeys, and other primates, the Nyungwe National Park covers 970 square kilometers of rainforest, bamboo,…
Relative Humidity in the Upper Troposphere
Using instruments aboard NASA’s Upper Atmosphere Research Satellite(UARS), scientists measured humidity high in the atmosphere.
Will Runaway Water Warm the World?
As the Earth heats up more water will make its way into the atmosphere, trapping even heat near the surface. To predict how much temperatures could rise in the future, scientists are working to understand how much water could enter…
Iceberg Melt, Near South Georgia
In January, 2004, astronauts on board the International Space Station took this detailed picture of melt water pooled on the surface of iceberg A-39D, a 2-kilometer wide, 11-kilometer long iceberg and drifting near South Georgia Island. The different intensities of…
Mt. Etna
Dark flows of cooled lava blacken the slopes of Mt. Etna, overrunning the forgetful vegetation that endlessly recolonizes the slopes. The infrared energy the vegetation kicks back toward the satellite is colored red in this scene. North of the volcano,…
Santa Ana Winds
Southern California’s legendary Santa Ana winds wreak havoc every year, creating hot, dry conditions and fire hazards. This image was produced using data from the SeaWinds instrument aboard NASA’s Quick Scatterometer (QuikSCAT) spacecraft. The image shows strong winds blowing offshore…
Gombe National Park, Tanzania
This three-dimensional image offers a unique perspective on Gombe National Park, nestled against the northeastern shore of Lake Tanganyika in northwestern Tanzania. Tanganyika is one of eastern Africa’s Great Rift Lakes, located in a geologic formation called the Great Rift,…
Significant Event Report for Week Ending 3/12/2004
Cassini Significant Event Report For Week Ending 03/12/04 The most recent spacecraft telemetry was acquired from the Goldstone tracking station on Monday, March 8. The Cassini spacecraft is in an excellent state of health and is operating normally. Information on…
African Dust Blows over the Atlantic
An immense dust storm was blowing over central Africa on March 6, 2004, and was imaged by the Moderate Resolution Imaging Spectroradiometer (MODIS) in a series of consecutive overpasses of NASA’s Aqua satellite. It takes Aqua about 90 minutes to…
Pollution from Fires across Northwest Africa
Fires in the savanna south of the Sahara Desert, and in the tropical rainforests at latitudes just north of the equator, form an intense swath of biomass burning across the African continent from December through April each year. This is…
Urbanization Consumes Potential Farmland
Urbanization in the United States historically followed the spread of agriculture. As a result, some of the country’s best farmland is occupied by cities. New NASA research estimates the loss of potential production from the homes, office buildings, roads, and…
Hubble’s Deepest View Ever of the Universe Unveils Earliest Galaxies
Astronomers at the Space Telescope Science Institute today unveiled the deepest portrait of the visible universe ever achieved by humankind. Called the Hubble Ultra Deep Field (HUDF), the million-second-long exposure reveals the first galaxies to emerge from the so-called “dark…
NASA – Hubble Digs Deeply, Toward Big Bang
An estimated 10,000 galaxies are revealed in humankind’s deepest portrait of the visible universe ever. View a full size version of this image, or a slightly farther look with Hubble’s infrared camera, in medium or large format. Photo credit: NASA/ESA/S.…
Mt. Fuji, Japan
Fuji, Japan’s tallest volcano (3,776 m) and a national symbol, is located about 110 km (70 miles) west-southwest of Tokyo in central Honshu, Japan. It is a highly recognizable target from space. The summit crater is about 250 m deep,…
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