
Rosetta spacecraft sees sinkholes on comet
The European Space Agency's Rosetta spacecraft first began orbiting comet 67P/Churyumov-Gerasimenko in August 2014. Almost immediately, scientists began to wonder about several surprisingly deep, al ... more
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Million-mile journey to an asteroid begins for ASU-built instrument
A journey that will stretch millions of miles and take years to complete begins with a short trip to a loading dock. The OSIRIS-REx Thermal Emission Spectrometer (OTES for short) is the first space ... more
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NASA ISRO radar satellite beams first Earth images from space
Morocco High Atlas whistle language strives for survival
China warns Papua New Guinea over Australian defence deal
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Using muons from cosmic rays to find fraying infrastructure
In the United States, electricity comes with the flip of a switch and heat arrives with the push of a button. Behind such convenience lies a massive infrastructure network that produces and distribu ... more
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Precise ages of largest number of stars hosting planets ever measured
A new study of 33 Kepler stars with solar-like oscillations to be published in Monthly Notices of the Royal Astronomical Society. The 33 Kepler stars have been selected for their solar like oscillat ... more
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Opening a new route to photonics
A new route to ultrahigh density, ultracompact integrated photonic circuitry has been discovered by researchers with the Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of Ca ... more
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New model of cosmic stickiness favors 'Big Rip' demise of universe
The universe can be a very sticky place, but just how sticky is a matter of debate. That is because for decades cosmologists have had trouble reconciling the classic notion of viscosity based on the ... more
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Is the Universe Ringing Like a Crystal Glass
Many know the phrase "the big bang theory." There's even a top television comedy series with that as its title. According to scientists, the universe began with the "big bang" and expanded to the si ... more
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