
Star system caught in the act of forming close multiples
For the first time, astronomers have seen a dusty disk of material around a young star fragmenting into a multiple-star system. Scientists had suspected such a process, caused by gravitational insta ... more
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Short mid-infrared pulses offer new tool for peering inside atoms and solids
A newly developed laser pulse synthesizer that generates femtosecond pulses at mid-infrared (IR) wavelengths promises to provide scientists with a better view of the inner workings of atoms, molecul ... more
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Fossil fuels harm health from 'cradle to grave': report
Trash, mulch and security: All jobs for troops in Washington
Rising oceans to threaten 1.5 million Australians by 2050: report
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Argonne researchers posit way to locally circumvent Second Law of Thermodynamics
For more than a century and a half of physics, the Second Law of Thermodynamics, which states that entropy always increases, has been as close to inviolable as any law we know. In this universe, cha ... more
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Next step toward a gravitational-wave observatory in space
ESA has invited European scientists to propose concepts for the third large mission in its science programme, to study the gravitational universe.
A spaceborne observatory of gravitational wav ... more
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OSIRIS-REx conducts thruster test on route to asteroid Bennu
NASA's OSIRIS-REx spacecraft continues its so far flawless journey to asteroid Bennu, after successfully completing its first Trajectory Correction Maneuver (TCM-1) on Oct. 7. According to the missi ... more
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Gaining a revolutionary view of the Sun in STEREO
Launched 10 years ago, on Oct. 25, 2006, the twin spacecraft of NASA's STEREO mission - short for Solar and Terrestrial Relations Observatory - have given us unprecedented views of the sun, includin ... more
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A pathogenic fungus grows in space
As scientists continue to prepare for travel to deep space, they're covering all the bases, assessing all the risks - like the risk of microbial exposure in close quarters. ... more
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