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Egypt’s North Sinai Agricultural Development
This time series of photographs of the Mediterranean coast near the Suez Canal shows ten years of changes associated with two of Egypt’s “Mega” Development Projects. At the mouth of the canal, a large auxiliary channel has been formed as…
Russia’s Shiveluch Volcano Erupts
When the Shiveluch Volcano erupted on the night of June 4, 2001, the zoom lens aboard NASA’s Terra spacecraft was watching. Using its thermal infrared detectors, the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) captured this image of the…
Mystery Plankton Bloom in the Bering Sea
Full-size images: June 6, 2001 June 7, 2001The Sea-viewing Wide Field-of-view Sensor (SeaWiFS) has been observing the development of a large rust-colored phytoplankton bloom in the Bering Sea during the first week of June 2001. Scientists are unsure what species of phytoplankton…
Significant Event Report for Week Ending 6/8/2001
Cassini Significant Event Report For Week Ending 06/08/01 The most recent spacecraft telemetry was acquired from the Goldstone tracking station on Wednesday, June 6. The Cassini spacecraft is in an excellent state of health and is operating normally. Information on…
New Activity on Mayon Volcano, Philippines
The 2,462-meter Mayon volcano, located about 340 km southeast of Manila inAlbay province, Philippines, is famous for its near-perfect conicalshape despite dozens of eruptions in the past 300 years. Mayon’slast major eruption was in 1993, when 70 people died and…
A Change of Seasons on Saturn
Looming like a giant flying saucer in our outer solar system, Saturn puts on a show as the planet and its magnificent ring system nod majestically over the course of its 29-year journey around the Sun. These Hubble telescope images,…
Central Sahara: A Wet Past
On August 25, 2000, the Moderate-resolution Imaging Spectroradiometer (MODIS) acquired thisspectacular image of a region in Africa’s Sahara Desert, including thesouthern part of the border between Algeria and Libya. Three large rockmassifs appear to be pushing up from beneath red…
Fires in Sinaloa, Mexico
NASA’s Terra satellite observed dozens of fires (red pixels) burning inMexico on May 28, 2001. This true-color scene, acquired by theModerate-resolution Imaging Spectroradiometer (MODIS), spans the regionof the southern end of the Baja Peninsula (left), across the Gulf ofCalifornia, and…
Bigger, Better Catalog Unveils Half a Billion Celestial Objects
It’s a very big universe out there, and an astronomer’s work is never done when it comes to simply counting and cataloging the sheer number of stars in the heavens. Completing a seven-year effort at digitizing and analyzing the entire…
Map of Paved Surfaces
high resolution images: map of impervious surfaces (4.2 MB) true-color image (3.1 MB)Scientists are using a major advance in satellite-based land surface mapping to createmore accurate and detailed maps of our cities. These maps provide urban planners with a better understanding of…
Downtown Houston from Space Station Alpha
A series of digital photographs of Houston illustrates the new detail being obtained for cities around the world by crewmembers on the International Space Station. This image, captured on 17 December 2000 centers on the downtown region and shows extensive…
Pioneer 10 Update
The Geiger Tube Telescope instrument (James Van Allen, P.I.) data have been analyzed.
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