News tagged with thermal signature

Cassini to dip into Enceladus spray again

(Phys.org) -- Less than three weeks after its last visit to the Saturnian moon Enceladus, NASA's Cassini spacecraft returns for an encore. At closest approach on April 14, the spacecraft will be just as low ...

Space & Earth / Space Exploration

created Apr 16, 2012 | popularity 4.7 / 5 (3) | comments 1 | with audio podcast

New camouflage technology from BAE hides war machines

(PhysOrg.com) -- BAE Systems says it has a camouflage system that can render battle machines like tanks invisible or even seen as other objects in the immediate environment to protect against attack. The 'cloak' ...

Technology / Engineering

created Sep 07, 2011 | popularity 4.7 / 5 (15) | comments 15 | with audio podcast report

Diviner Observes LCROSS Impact

The LRO Diviner instrument obtained infrared observations of the LCROSS impact. LRO flew by the LCROSS Centaur impact site 90 seconds after impact at a distance of ~80 km. Diviner was commanded to observe ...

Space & Earth / Space Exploration

created Oct 12, 2009 | popularity 4 / 5 (5) | comments 2




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The presence of water changes the structure of an antibiotic

EPFL chemists have shown how the three-dimensional shape of an antibiotic changes when it is in an aqueous environment. This could lead to a better understanding of how drugs interact with biological molecules.

Chemistry / Biochemistry

created Apr 20, 2012 | popularity not rated yet | comments 0 | with audio podcast

Startup offers game-changing energy solutions that reduce CO2 emissions

The University of Minnesota has launched a startup that will provide renewable energy more economically than existing alternatives while reducing harmful carbon dioxide emissions from fossil fuel combustion such as from coal-burning ...

Space & Earth / Environment

created Apr 19, 2012 | popularity 5 / 5 (3) | comments 0

New frontier in archaeology

For decades, working as an archaeologist meant being, as Jason Ur, the John L. Loeb Associate Professor of the Social Sciences, puts it, “the guy with the muddy boots.”

Other Sciences / Archaeology & Fossils

created Mar 26, 2012 | popularity 5 / 5 (1) | comments 0

Satellite imagery detects thermal 'uplift' signal of underground nuclear tests

A new analysis of satellite data from the late 1990s documents for the first time the "uplift" of ground above a site of underground nuclear testing, providing researchers a potential new tool for analyzing the strength of ...

Space & Earth / Earth Sciences

created Jan 10, 2012 | popularity not rated yet | comments 1 | with audio podcast

Aliens hanging out in the Kuiper Belt? We could see the light from their cities

When it comes to searching for ET, current efforts have been almost exclusively placed in picking up a radio signal – just a small portion of the electromagnetic spectrum. Consider for a moment just how ...

Space & Earth / Astronomy

created Dec 19, 2011 | popularity 3.8 / 5 (10) | comments 13

The Habitable Exoplanets Catalog, a new online database of habitable worlds

Scientists are now starting to identify potential habitable exoplanets after nearly twenty years of the detection of the first planets around other stars. Over 700 exoplanets have been detected and confirmed ...

Space & Earth / Astronomy

created Dec 05, 2011 | popularity 5 / 5 (3) | comments 1

New European project launched to address shortcomings in climate data

A major European joint research project has kicked off to establish the infrastructure and expertise needed to make earth measurements which are sufficiently accurate to make reliable predictions about the effects of climate ...

Space & Earth / Space Exploration

created Nov 04, 2011 | popularity not rated yet | comments 0

Sea level rise less from Greenland, more from Antarctica, than expected during last interglacial

During the last prolonged warm spell on Earth, the oceans were at least four meters – and possibly as much as 6.5 meters, or about 20 feet – higher than they are now.

Space & Earth / Earth Sciences

created Jul 28, 2011 | popularity 4.3 / 5 (7) | comments 1 | with audio podcast

New study indicates carbon release to atmosphere ten times faster than in the past

The rate of release of carbon into the atmosphere today is nearly 10 times as fast as during the Paleocene-Eocene Thermal Maximum (PETM), 55.9 million years ago, the best analog we have for current global warming, according ...

Space & Earth / Earth Sciences

created Jun 05, 2011 | popularity 3.4 / 5 (11) | comments 7 | with audio podcast

Satellite images: Hook echoes, debris and damage

This image shows the radar reflectivity from the National Weather Service Doppler Radar in Birmingham, Ala. at 5:10 p.m. CDT on April 27, 2011, as a supercell thunderstorm moved across the city. The radar ...

Space & Earth / Earth Sciences

created May 30, 2011 | popularity not rated yet | comments 0


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