News tagged with radio isotopes

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Search results for radio isotopes


Prehistoric cold case links humans to Tasmanian megafauna extinctions

A team of Australian and New Zealand researchers have discovered fresh evidence that could finally unravel the mystery of what killed Tasmania's giant marsupials over 40,000 years ago.

Other Sciences / Archaeology & Fossils

created May 28, 2012 | popularity 4.2 / 5 (5) | comments 0

OD and SH - two new molecules in space

(Phys.org) -- The discovery of two new molecules and a detailed analysis of various phases of star formation – this is what the observatory SOFIA can report after completing its first series of science ...

Space & Earth / Astronomy

created May 11, 2012 | popularity 4.7 / 5 (6) | comments 2 | with audio podcast

NASA researchers search for meteorite fragments in a zeppelin

It's not every day that NASA descends on your backyard, hunting for clues to extraterrestrial life.

Space & Earth / Space Exploration

created May 08, 2012 | popularity 5 / 5 (1) | comments 0

New monitoring system clarifies murky atmospheric questions

A University of Colorado Boulder-led team has developed a new monitoring system to analyze and compare emissions from man-made fossil fuels and trace gases in the atmosphere, a technique that likely could ...

Space & Earth / Environment

created Apr 19, 2012 | popularity 4.4 / 5 (7) | comments 12 | with audio podcast

Ions catch a wave in east lansing

(PhysOrg.com) -- When tasked with the challenge of transporting individual ions through a sluggish sea of gas in a matter of milliseconds, a land-locked East Lansing physicist came up with a very West Coast ...

Physics / General Physics

created Apr 03, 2012 | popularity 4.8 / 5 (4) | comments 2

From Earth's water to cosmic dawn: New tools unveiling astronomical mysteries

(PhysOrg.com) -- Two new and powerful research tools are helping astronomers gain key insights needed to transform our understanding of important processes across the breadth of astrophysics. The Atacama Large ...

Space & Earth / Astronomy

created Feb 17, 2012 | popularity 4.3 / 5 (4) | comments 0

New views of the cosmos

Though it won’t be completed until 2013, the Atacama Large Millimeter/submillimeter Array (ALMA), a radio telescope observatory under construction in northern Chile, is already the most powerful and complex ...

Space & Earth / Astronomy

created Nov 02, 2011 | popularity 4 / 5 (3) | comments 3

Part I: The energy that drives the stars comes closer to Earth

Nuclear fusion drives the stars, including our sun. But on Earth, despite efforts dating to the 1940s, sustained and controlled fusion for electrical power production has never been realized. Research persists, ...

Physics / General Physics

created Oct 20, 2011 | popularity 3.8 / 5 (10) | comments 9 | with audio podcast

Pan-STARRS discovers two super supernovae

Supernovae are the brightest phenomenon in the current universe. As massive stars die as supernovae, they briefly outshine the rest of the stars in their galaxy and are visible, at least once the light gets ...

Space & Earth / Astronomy

created Jul 22, 2011 | popularity 5 / 5 (5) | comments 1

Vikings in English grave had filed teeth

(PhysOrg.com) -- In what is believed to be a gravesite filled with thousand year old Viking bodies along with separated heads, in southern Britain, a new artifact has been discovered; one of the slain Vikings ...

Other Sciences / Archaeology & Fossils

created Jul 08, 2011 | popularity 5 / 5 (3) | comments 1 | with audio podcast report


List of search results for radio isotopes