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Flooding in Germany
Heavy rains in Central and Eastern Europe over the past few weeks have led to some of the worst flooding the region has witnessed in more than a century. The floods have killed more than 100 people in Germany, Russia,…
MacDonnell Ranges
The MacDonnell Ranges are a band of mountains spanning Australia’s arid interior. Only a portionof the Ranges can be seen in this image. This image was acquired byLandsat 7’s Enhanced Thematic Mapper plus(ETM+) sensor on August 1, 2000. This is…
Coccolithophores in the Barents Sea
What is likely a large coccolithophore bloom appeared across the southern half of the Barents Sea on August 21, 2002. The above image of the bloom was taken on August 21 by the Sea-viewing Wide Field-of-view Sensor (SeaWiFS), flying aboard…
Anvil Tops of Thunderstorms
high resolution image Sharp air mass boundaries, such as this one photographed by astronauts on boardthe Space Shuttle on June 17 2002, often are the focus of development for severethunderstorms. This storm formed in the late afternoon over Eastern China.…
Hurricane Andrew
Ten years ago, on the week of August 24th, 1992, Atlantic-born Hurricane Andrew ripped through south Florida, barreled its way northwest across the Gulf of New Mexico, and slammed into Louisiana roughly one hundred miles southwest of New Orleans. Along…
Mount Kilimanjaro, Tanzania
Mount Kilimanjaro (Kilima Njaro or “shining mountain” in Swahili), thehighest point in Africa, reaches 5,895 meters (19,340 feet) above sea level,tall enough to maintain a permanent snow cap despite being just 330 kilometers(210 miles) south of the equator. It is…
Significant Event Report for Week Ending 8/23/2002
Cassini Significant Event Report For Week Ending 08/23/02 The most recent spacecraft telemetry was acquired from the Goldstone tracking station on Wednesday, August 21. The Cassini spacecraft is in an excellent state of health and is operating normally. Information on…
MISR Global Images See the Light of Day
As of July 31, 2002, global multi-angle, multi-spectral radiance products areavailable from the Multi-angle Imaging SpectroRadiometer (MISR) instrumentaboard the Terra satellite. Measuring theradiative properties of different types of surfaces, clouds and atmosphericparticulates is an important step toward understanding the Earth’s…
The Migrating Boreal Forest
Though the boreal forests at the world’s northernmost latitudes may seem as timeless as the Earth itself, they have changed considerably through the ages. Not only have they migrated across the continents, but the vegetation found in the forests has…
The Migrating Boreal Forest
Using plant fossils and ice cores, scientists have put together a history of the how the boreal forest has migrated since the last ice age. That history may help scientists trying to predict how the boreal forest of today might…
Floods in Germany
Heavy rains in Central Europe over the past few weeks have led to some of the worst flooding the region has seen in over 100 years. The floods have killed over 100 people in Germany, Russia, Austria, Hungary, and the…
Howdy, Strangers
If you could toss a bottle out into space, what message would you seal into it for anyone — or any thing — to open some day far away from our solar system? NASA’s two Voyager spacecraft bound for interstellar…
Lena River Delta
The Lena River, some 2,800 miles (4,400 km) long, is one of the largest rivers in the world. The LenaDelta Reserve is the most extensive protected wilderness area in Russia. It is an important refuge and breeding ground for many…
Contrail Web over the Central Rhône Valley, Eastern France
This digital photograph taken through the windows of the International Space Station on May 15, 2002, shows condensation trails over the Rhône Valley in the region west of Lyon. Condensation trails—or contrails—are straight lines of ice crystals that form in…
Still Watching for the Next El Niño
This Topex/Poseidon image of sea-surface heights was taken during a 10-daycollection cycle ending August 7, 2002. Sea-surface heights are a measure of howmuch heat is stored in the ocean depths to influence future planetary climateevents. Since May 2001, there have…
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