Search results for CCD

Condensed Matter Mar 7, 2016

New material can control excitons at room temperature

A team of physicists from the University of California, San Diego and The University of Manchester is creating tailor-made materials for cutting-edge research and perhaps a new generation of optoelectronic devices. The materials ...

Plants & Animals Mar 4, 2016

A digital beehive could warn beekeepers when their hives are under attack

Honey bees are responsible for pollinating crops worth more than US$19 billion and for producing about US$385 million in honey a year in the United States. In Australia, honey bee production is a A$92-million industry.

Nanophysics Feb 22, 2016

Successful real-time observation of atomic motion with sub-nanometer resolution

Researchers have succeeded in using the immensely powerful X-ray pulses from the free electron laser (XFEL) facility SACLA to investigate excited-state induced transient lattice dynamics on sub-picosecond time scales in phase-change ...

Astronomy Feb 2, 2016

New galaxy-hunting sky camera sees redder better

A newly upgraded camera that incorporates light sensors developed at the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) is now one of the best cameras on the planet for studying outer space ...

Astronomy Jan 21, 2016

Explore galaxies far, far away at internet speeds

No need for hyperdrive: Scientists have released an "expansion pack" for a virtual tour of the universe that you can enjoy from the comfort of your own computer. The latest version of the publicly accessible images of the ...

Astronomy Jan 13, 2016

Astronomers detect ultra-weak magnetic fields in two metallic-line stars

(Phys.org)—A team of astronomers led by Aurore Blazère of the Paris Observatory has discovered ultra-weak magnetic fields in metallic-line stars Beta Ursae Majoris and Theta Leonis. Motivated by a recent detection of a ...

Space Exploration Nov 25, 2015

Image: NIRSpec on the James Webb Space Telescope

Europe's NIRSpec instrument will be launched in 2018 as part of the NASA–ESA James Webb Space Telescope. This week, in recognition of the UN International Year of Light, a NIRSpec model is among the cutting-edge optical ...

Ecology Nov 24, 2015

Urban hives can help safeguard the future of food, says a scientist and beekeeper

If you eat food, then you like bees. It's estimated that one-third of the typical American diet depends on pollination by bees, and absent such pollination, nearly 100 fruit and vegetable crops would be wiped out. We wouldn't ...

Space Exploration Nov 2, 2015

Astrosat's Soft X-ray Telescope sees first light

The Soft X-ray focusing Telescope (SXT) onboard Astrosat, India's first satellite dedicated to astronomical observations, saw its first light from an astronomical source on Oct. 26, 2015, after the camera door was opened ...

Space Exploration Oct 19, 2015

Daily views of Earth available on new NASA website

NASA launched a new website Monday so the world can see images of the full, sunlit side of the Earth every day. The images are taken by a NASA camera one million miles away on the Deep Space Climate Observatory (DSCOVR), ...

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