News tagged with desert


VISTA: Pioneering new survey telescope starts work

VISTA: Pioneering new survey telescope starts work

Space & Earth / Astronomy

created Dec 11, 2009 | popularity 4.9 / 5 (11) | comments 1

VISTA is the latest telescope to be added to ESO's Paranal Observatory in the Atacama Desert of northern Chile. It is housed on the peak adjacent to the one hosting the ESO Very Large Telescope (VLT) and shares ...


Warming climate chills Sonoran Desert's spring flowers

Warming climate chills Sonoran Desert's spring flowers

Biology / Ecology

created Dec 16, 2009 | popularity 3.2 / 5 (9) | comments 3

Global warming is giving a boost to Sonoran Desert plants that have an edge during cold weather, according to new research.





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Surveying bird biodiversity from space?

Biology / Ecology

created Dec 16, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- A fundamental rule of wildlife ecology says that diverse habitats foster greater biodiversity: The Amazon has far more species than Greenland. But how do habitat and biodiversity relate in a state like Wisconsin, ...


Ecosystem, vegetation affect intensity of urban heat island effect

Space & Earth / Earth Sciences

created Dec 15, 2009 | popularity 5 / 5 (2) | comments 0

NASA researchers studying urban landscapes have found that the intensity of the "heat island" created by a city depends on the ecosystem it replaced and on the regional climate. Urban areas developed in arid and semi-arid ...


A unique geography -- and soot and dust -- conspire against Himalayan glaciers

A unique geography -- and soot and dust -- conspire against Himalayan glaciers

Space & Earth / Earth Sciences

created Dec 15, 2009 | popularity 4 / 5 (2) | comments 1

"So many disparate elements, both natural and man-made, converge in the Himalayas," said William Lau, a climatologist from NASA's Goddard Space Flight Center in Greenbelt, Md. "There's no other place in the ...


Tropical Storm Laurence set for second Australian landfall

Tropical Storm Laurence set for second Australian landfall

Space & Earth / Earth Sciences

created Dec 14, 2009 | popularity not rated yet | comments 0

Tropical Storm Laurence tracked through Darwin Australia this weekend before sliding back into the Timor Sea and now Laurence is forecast to make a second landfall in Australia. Laurence is forecast to make ...


Governments turn to cloud seeding to fight drought (AP)

Governments turn to cloud seeding to fight drought

Space & Earth / Earth Sciences

created Dec 10, 2009 | popularity 2.3 / 5 (3) | comments 2

(AP) -- On a mountaintop clearing in the Sierra Nevada stands a tall metal platform holding a crude furnace and a box of silver iodide solution that some scientists believe could help offer relief from searing ...


The Meandering Channels of Mars

The Meandering Channels of Mars

Space & Earth / Space Exploration

created Dec 10, 2009 | popularity 4.2 / 5 (6) | comments 5

Sinuous channels on the Martian surface may be evidence of relatively recent rainfall. Researchers plan to test this hypothesis by studying sinuous streams on Earth.


Solar energy powers Marines on battlefield

Solar energy powers Marines on battlefield (w/ Video)

Technology / Energy

created Dec 08, 2009 | popularity 5 / 5 (3) | comments 1

A year ago, U.S. Marines operating in the Arabian Desert only viewed the sun as the source of the region's relentless heat. Recently, the Office of Naval Research (ONR) Advanced Power Generation Future Naval ...


Virgin Galactic unveils commercial spaceship

Virgin Galactic unveils commercial spaceship

Space & Earth / Space Exploration

created Dec 07, 2009 | popularity 4.6 / 5 (8) | comments 2

SpaceShipTwo (SS2) and its mothership, VMS Eve (WhiteKnightTwo) herald a new era in commercial space flight with daily space tourism flights set to commence from Spaceport America in New Mexico after test ...


A scale model of the Virgin Galactic SpaceShipTwo

Virgin Galactic readies maiden suborbital flight

Space & Earth / Space Exploration

created Dec 06, 2009 | popularity 5 / 5 (23) | comments 10

British billionaire Sir Richard Branson will unveil a craft on Monday that could soon carry tourists on an out-of-this-world trip into space -- for a mere 200,000 dollars. (Update: Virgin Galactic unveils commercial spaceship) ...


Dating the Bronze Age

Dating the Bronze Age

Other Sciences / Archaeology & Fossils

created Dec 02, 2009 | popularity 4.3 / 5 (4) | comments 0

ANSTO (Australian Nuclear Science and Technology Organisation) research has shown that an area of desert in north-western China was once a thriving Bronze Age manufacturing and agricultural site. The new findings ...



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