News tagged with dust

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Rosetta-comet will wake up early

(Phys.org) —On its way towards the Sun comet Churyumov-Gerasimenko, next year's destination of ESA's spacecraft Rosetta, will start emitting gas and dust earlier than previously expected. The comet's activity ...

Aug 20, 2013
5 / 5 (1) 0 | with audio podcast

ALMA takes close look at drama of starbirth

(Phys.org) —Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have obtained a vivid close-up view of material streaming away from a newborn star. By looking at the glow coming from ...

Aug 20, 2013
5 / 5 (6) 12 | with audio podcast

Carbyne is stronger than any known material

(Phys.org) —A paper on Arxiv presents a detailed look at the properties of carbyne, stronger than graphene and diamond, a true supermaterial. The paper is titled, "Carbyne from first principles: Chain ...

Aug 20, 2013 weblog
4.5 / 5 (57) 15 | with audio podcast

Crackling noise during growth

Globules of fat in homogenised milk, dust particles in the early solar system and small magnetic domains in ferromagnets are all examples of small parts coming together to form one whole, like "birds of a ...

Aug 08, 2013
5 / 5 (4) 1 | with audio podcast

Snow falling around infant solar system

Astronomers using the new Atacama Large Millimeter/submillimeter Array (ALMA) telescope have taken the first-ever image of a snow line in an infant solar system. This frosty landmark is thought to play an ...

Jul 18, 2013
5 / 5 (11) 0 | with audio podcast

Super-freezer supernova 1987A is a dust factory

(Phys.org) —Surprisingly low temperatures detected in the remnant of the supernova 1987A may explain the mystery of why space is so abundant with dust grains and molecules. The results will be presented ...

Jul 05, 2013
4.7 / 5 (14) 30 | with audio podcast

Lunar rovers could be engulfed by dust

(Phys.org) —Space agencies around the world have plans to continue the exploration of the Moon in the next two decades, with ever more sophisticated robots paving the way for astronauts to walk on the lunar ...

Jul 03, 2013
4.3 / 5 (6) 0 | with audio podcast