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Cold Snap in Southwest Asia
Biting cold seized much of southwest Asia throughout January and into February 2008. Land surface temperatures were as much as 20 degrees Celsius cooler than in previous years. The overall blue tone of the image reveals cold temperatures throughout the…
Titan’s Surface Organics Surpass Oil Reserves on Earth
Titan’s Surface Organics Surpass Oil Reserves on Earth February 13, 2008 (Source: Jet Propulsion Laboratory) An artist’s imagination of hydrocarbon pools, icy and rocky terrain on the surface of Saturn’s largest moon Titan. + Full image and caption Image credit:…
Dust Storm off Morocco
In this image, two largely parallel dust plumes blow off the coast. The northeast plume is more intense—thick enough in places to completely hide the water below. The other plume is thinner and shows faint wave patterns near the coast.
Perth, Australia
Perth is the capital of the state of Western Australia, and it is the largest city of the southwestern part of the continent, with an estimated population of over 1.5 million (as of December 2006). The downtown area of Perth…
Pingualuit Crater, Canada
Pingualuit Crater holds a lake about 267 meters (876 feet) deep. Because this lake has no connection to any other water body, inflows from other lakes cannot contaminate Pingualuit’s sediments.
US Land Use: 1850 and 1920
A series of maps showing land use in 1850 and 1920.
Dust over Gulf of Oman, Arabian Sea
A weather forecast for the United Arab Emirates (UAE) on January 31, 2008, called for high winds and the possibility of dust storms. Two days later, the predictions came to pass—with a vengeance.
New Delhi, India
The capital of India, New Delhi is a city within a city—part of the Delhi metropolitan area, which occupies nearly 1,500 square kilometers (537 square miles) and is home to nearly 22 million people. New Delhi was established in the…
Cassini Significant Events 01/30/08 – 02/05/08
Cassini Significant Events 01/30/08 – 02/05/08 February 7, 2008 (Source: Cassini Project) The most recent spacecraft telemetry was acquired on Tuesday, Feb. 5, from the Madrid tracking complex. The Cassini spacecraft is in an excellent state of health and all…
Signs of Summer Thaw on the Antarctic Peninsula
The tip of the Antarctic Peninsula showed dramatic seasonal changes in late January 2008. On January 24, 2008, the fast ice looked solidly frozen. Several days later, on January 30, 2008, the ice’s new blue hue suggested something had changed.
Earthquakes Hit East Africa
Dozens of people died and hundreds were injured in a series of earthquakes that rattled Democratic Republic of Congo, Rwanda, and Burundi on Sunday, February 3, 2008. The first quake, which had a magnitude of 5.9, occurred at 9:34 a.m.…
Isolated Galaxy or Corporate Merger? Hubble Spies NGC 1132
The elliptical galaxy NGC 1132 reveals the final result of what may have been a group of galaxies that merged together in the recent past. Another possibility is that the galaxy formed in isolation as a “lone wolf” in a…
Luquillo Mountains, Puerto Rico
The Luquillo Mountains are located in the northeastern portion of Puerto Rico, and they rise to elevations of 1,075 meters (about 3,527 feet). Higher elevations receive more rainfall than lower elevations, leading to subtropical forest types in the lowlands and…
Belcher Islands, Canada
Looking vaguely like marbled paper, the Belcher Islands meander over some 13,000 square kilometers (5,000 square miles) in southeastern Hudson Bay, but within that area, only 2,896 square kilometers (1,118 square miles) is dry land. NASA’s Landsat 7 satellite captured…
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