
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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Solar-driven ionosphere charges may nudge stressed faults toward rupture
Stable black carbon in mangrove soils boosts coastal climate role
Low crystallinity iron minerals show promise for chromium cleanup and carbon storage
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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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