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Hubble Discovers Black Holes in Unexpected Places
Medium-size black holes actually do exist, according to the latest findings from NASA’s Hubble Space Telescope, but scientists had to look in some unexpected places to find them. The previously undiscovered black holes provide an important link that sheds light…
Topographic Map of the Iturralde Structure, Bolivia
An 8-kilometer (5-mile) wide crater of possible impact origin is shown in this view of an isolated part of the Bolivian Amazon from the Shuttle Radar Topography Mission (SRTM).
Namaqualand, South Africa
Namaqualand in South Africa is known as the “gem of the Northern Cape.” Portions of thisarea were turned into a national park in 1999 to preserve the abundant wildlife andbrilliant wildflowers native to the area. This image was acquired byLandsat…
Kanaga Volcano, Alaska
The symmetrical cone of Kanaga volcano stands out on the northern corner of Kanaga Island, located in the central part of Alaska’s Aleutian archipelago. Kanaga last erupted in 1994 and is well known for its active fumaroles and hot springs…
Slash and Burn Agriculture in Brazil
From the rainforests around the Amazon River (top) in Brazil, through the central highlands and into Bolivia to the southwest, numerous fires were burning throughout the region on September 8, 2002. The fires were detected by the Moderate Resolution Imaging…
Ocean Sand, Bahamas
Tides and ocean currents have sculpted the sand and seaweed beds into multicolored, fluted patterns.
Significant Event Report for Week Ending 9/13/2002
Cassini Significant Event Report For Week Ending 09/13/02 The most recent spacecraft telemetry was acquired from the Goldstone tracking station on Tuesday, September 10. The Cassini spacecraft is in an excellent state of health and is operating normally. Information on…
Typhoon Sinlaku
One of the more destructive cyclones to emerge from the Northern Hemisphere 2002summer storm season was Typhoon Sinlaku. Several attributes of this storm eventare portrayed in these data products from the Multi-angle ImagingSpectroRadiometer. The images were acquired on September 5,…
Dongting Lake Flooding in China
These images show dramatic change in the water at Dongting Lake in Hunan province, China. A flood crest surged down the Yangtze River in late August of this year, but the embankments made by residents there held. The left image…
NASA Announces Contract for Next-Generation Space Telescope Named After Space Pioneer
NASA today selected TRW, Redondo Beach, Calif., to build a next-generation successor to the Hubble Space Telescope in honor of the man who led NASA in the early days of the fledgling aerospace agency. The space-based observatory will be known…
Dropping in on a Hurricane
By dropping small sensors into hurricanes from above, scientists are acquiring data at high altitudes that will help them better understand the structure and dynamics of hurricanes.
Iturralde Crater, Bolivia
large images: true color false color NASA scientists will venture into an isolated part of the Bolivian Amazon to tryand uncover the origin of a 5 mile (8 kilometer) diameter crater there known asthe Iturralde Crater. Traveling to this inhospitable forest setting,…
Mayn River, Siberia
The Mayn River, seen here with what is thought to be a portion of the Anadyr River, flowsthrough the far northeastern corner of Siberia. This image was acquired byLandsat 7’s Enhanced Thematic Mapper plus(ETM+) sensor on October 25, 2000. This…
Petroleum Infrastructure, Denver City, Texas
Agriculture and the petroleum industry compete for land use near Denver City, Texas, southwest of Lubbock near the New Mexico border. The economy of this region is almost completely dependent on its underground resources of petroleum and water. Both resources…
South Georgia Island
Located in the Southern Atlantic Ocean roughly 1,700 miles (2,735 km) due east of Argentina’s southernmost tip, South Georgia Island was a stop-over point for Sir Ernest Shackleton in November 1914. Sailing aboard the Endurance, Shackleton was on his famous…
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