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News tagged with plume

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One week of ash from Mexico's volcano

(Phys.org) -- Satellites continue to provide a look at the ash and gas clouds being emitted from Mexico's Popocatepetl Volcano. NASA has animated imagery from NOAA's GOES-13 satellite to provide a week long ...

Space & Earth / Earth Sciences

created Apr 24, 2012 | popularity not rated yet | comments 0

Ash cloud from Mexico's Popocatepetl volcano (w/ video)

(Phys.org) -- NOAA's Geostationary Operational Environmental Satellite, GOES-13, captures visible and infrared images of weather over the eastern U.S. every 15 minutes, and spotted an ash and gas cloud streaming from Mexico's ...

Space & Earth / Earth Sciences

created Apr 23, 2012 | popularity not rated yet | comments 0

Cassini successfully flies over Enceladus

These raw, unprocessed images of Saturn's moons Enceladus and Tethys were taken on April 14, 2012, by NASA's Cassini spacecraft.

Space & Earth / Space Exploration

created Apr 17, 2012 | popularity 4.6 / 5 (18) | comments 0 | with audio podcast

Improving plume forecasts using Fukushima data

Forecasting how plumes of particles, such as radioactive particles from a nuclear disaster, will be transported and dispersed in the atmosphere is an important but computationally challenging task. During the Fukushima nuclear ...

Space & Earth / Earth Sciences

created Mar 31, 2012 | popularity not rated yet | comments 0

Icy Moons through Cassini's Eyes

(PhysOrg.com) -- These raw, unprocessed images of Saturn's moons Enceladus, Janus and Dione were taken on March 27 and 28, 2012, by NASA's Cassini spacecraft.

Space & Earth / Space Exploration

created Mar 29, 2012 | popularity 4.7 / 5 (3) | comments 0

Space Image: Enceladus, Saturn's moon

(PhysOrg.com) -- Below a darkened Enceladus, a plume of water ice is backlit in this view of one of Saturn's most dramatic moons.

Space & Earth / Space Exploration

created Mar 16, 2012 | popularity 5 / 5 (1) | comments 0

Lava formations in eastern Oregon linked to rip in giant slab of Earth

Like a stream of air shooting out of an airplane's broken window to relieve cabin pressure, scientists at Scripps Institution of Oceanography at UC San Diego say lava formations in eastern Oregon are the result ...

Space & Earth / Earth Sciences

created Feb 15, 2012 | popularity 4 / 5 (3) | comments 0 | with audio podcast

Cassini data shows Saturn moon may affect planet's magnetosphere

Scientists have been puzzled by periodic bursts of radiation, known as the Saturn kilometric radiation (SKR), that occur in the planet's magnetosphere. These emissions occur at a rate that is close to, but ...

Space & Earth / Space Exploration

created Dec 31, 2011 | popularity not rated yet | comments 0

Air pollution levels from Deepwater Horizon spill similar to large urban area

(PhysOrg.com) -- The amount of air pollutants in the atmospheric plume generated by the Deepwater Horizon oil spill was similar to a large city according to a new NOAA-led study published today in a special ...

Space & Earth / Environment

created Dec 20, 2011 | popularity 5 / 5 (3) | comments 1 | with audio podcast

Volcanic destruction? Not always

For many, the story of Pompeii defines what happens when a volcano erupts: It destroys everything in its path and kills everyone who cannot escape.

Space & Earth / Earth Sciences

created Dec 02, 2011 | popularity 4.5 / 5 (4) | comments 0

Lava fingerprinting reveals differences between Hawaii's twin volcanoes

Hawaii's main volcano chains -- the Loa and Kea trends -- have distinct sources of magma and unique plumbing systems connecting them to the Earth's deep mantle, according to UBC research published this week ...

Space & Earth / Earth Sciences

created Nov 30, 2011 | popularity 3.5 / 5 (4) | comments 0 | with audio podcast

Exploring water in the deep Earth

(PhysOrg.com) -- Research published today in Nature Geoscience provides new insight into the water cycle of the deep Earth, volcanic activity in the Pacific and the potential catastrophic effects when these ...

Space & Earth / Earth Sciences

created Nov 21, 2011 | popularity 4.5 / 5 (2) | comments 0 | with audio podcast

Space image: Jupiter-Io montage

(PhysOrg.com) -- This montage of New Horizons images shows Jupiter and its volcanic moon Io, and were taken during the spacecraft's Jupiter flyby in early 2007.

Space & Earth / Astronomy

created Nov 16, 2011 | popularity 5 / 5 (2) | comments 0

Earth's largest environmental catastrophe 250 million years ago studied

The eruption of giant masses of magma in Siberia 250 million years ago led to the Permo-Triassic mass extinction when more than 90 % of all species became extinct. An international team including geodynamic ...

Space & Earth / Earth Sciences

created Sep 14, 2011 | popularity 4.6 / 5 (12) | comments 9 | with audio podcast

Lava rocks from three continents and oceanic plateau traced to same lava plume

(PhysOrg.com) -- The Sylhet Traps lava flows of the Shillong Plateau in northeastern India lie some 340 miles to the east of the Rajmahal Traps at the bend of the Ganges River as it flows south to the Bay ...

Space & Earth / Earth Sciences

created Aug 19, 2011 | popularity 5 / 5 (1) | comments 1 | with audio podcast