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Peruvian Valleys
Some of the deepest canyons in the world cut west to the Pacific from the high crest of the Andes Mountains in Peru. This dramatic image taken from the International Space Station provides a birds-eye view down the canyons of…
Eruption of Montserrat’s Soufriere Hills Volcano
In the West Indies, the Soufriere Hills Volcano on the island of Montserrat erupted explosively between July 12-14, 2003, causing collapse of portions of the volcanic dome and creating huge pyroclastic flows (fast-moving clouds of hot ash and rock) that…
Where is La Nina?
Since the weak El Niño event of last winter, the equatorial Pacific has cooled and oceanographers have been on a La Niña “watch.” Thus far, equatorial waters have seesawed between cooling and the present slight warming. Elsewhere, the northern and…
Significant Event Report for Week Ending 7/18/2003
Cassini Significant Event Report For Week Ending 07/18/03 The most recent spacecraft telemetry was acquired from the Goldstone tracking station on Wednesday, July 16. The Cassini spacecraft is in an excellent state of health and is operating normally. Information on…
Summer Aerosols over Greece
Strong synoptic (regional-scale) winds usually help to disperse pollutants over the skies of Greece and the Aegean Sea during winter months, and in late summer relatively strong northly winds typically prevent significant aerosol influx from the south. During the summer…
Hurricane Claudette Comes Ashore
On July 15, 2003, at 12:55 EDT, the Moderate Resolution Imaging Spectroradiometer(MODIS) instrument onboard NASA’s Terrasatellite captured this bird’s-eye view of Hurricane Claudette makinglandfall at Matagorda Bay on the middle Texas coast. At the time of thisimage, Claudette was packing…
Sulfur Dioxide Plume Lingers over Iraq
A fire burning at a sulfur plant in Qayyarah, northern Iraq since June 25, 2003, has produced a huge plume of sulfur dioxide gas over Iraq and other Middle Eastern countries. According to local media reports, the persistent plume has…
Searching for Atlantic Rhythms: Winter Weather & the North Atlantic Oscillation
All over the globe there are relationships between the conditions of the atmosphere and oceans that affect weather and climate at great distances. The North Atlantic Oscillation is one of these teleconnections, linking the temperature of the North Atlantic Ocean…
Mt. Blanc
Mount Blanc is the highest mountain in Western Europe. The eastern boundary of Europe is debatedas there is no clear division between Europe and Asia as landmasses. Some definitions of theeastern boundary place the Caucasus Mountains of Russia in Asia,…
Palm Island Resort
The Islands were constructed on reclaimed land off of Dubai’s Persian Gulf coast.
Deforestation in Madagascar
All over the world humans struggle to provide themselves with food, housing, and comfortable lives, while preserving the natural environment so that it can continue to sustain animals, plants, and other living things, including humans. Such struggles come into sharp…
Rich Waters in Puget Sound
The dark waters of Puget Sound (center) stand out in this image from July 9th, 2003. Although phytoplankton blooms often appear as areas of bright water from space, that is not always the case. Since light is absorbed by the…
Significant Event Report for Week Ending 7/11/2003
Cassini Significant Event Report For Week Ending 07/11/03 The most recent spacecraft telemetry was acquired from the Madrid tracking station on Wednesday, July 9. The Cassini spacecraft is in an excellent state of health and is operating normally. Information on…
Oldest Known Planet Identified
Long before our Sun and Earth ever existed, a Jupiter-sized planet formed around a sun-like star. Now, 13 billion years later, NASA’s Hubble Space Telescope has precisely measured the mass of this farthest and oldest known planet. The ancient planet…
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