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92 matches found for "molecular clouds"

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Herschel views deep-space pearls on a cosmic string

On 3 September, Herschel aimed its telescope at a reservoir of cold gas in the constellation of the Southern Cross near the Galactic Plane. As the telescope scanned the sky, the spacecraft’s Spectral ...

Physics and Astronomy | nachricht Read more
Simulation suggests rocky exoplanet has bizarre atmosphere

So accustomed are we to the sunshine, rain, fog and snow of our home planet that we find it next to impossible to imagine a different atmosphere and other forms of precipitation. To be sure, D...

Physics and Astronomy | nachricht Read more
Study Suggests Link Between Psychosis and Creativity

In order to examine the link between psychosis and creativity, psychiatrist Szabolcs Kéri of Semmelweis University in Hungary focused his research on neuregulin 1, a gene that normally plays a role in...

Studies and Analyses | nachricht Read more
Magnetic Fields Play Larger Role in Star Formation than Previously Thought

A molecular cloud is a cloud of gas that acts as a stellar nursery. When a molecular cloud collapses, only a small fraction of the cloud's material forms stars. Scientists aren't sure why. ...

Physics and Astronomy | nachricht Read more
University of Georgia researchers show component of mothballs is present in deep-space clouds

Well, not exactly, but researchers from the University of Georgia have just shown for the first time that one component of clouds emitting unusual infrared light know as the Unidentified Infrared Band...

Physics and Astronomy | nachricht Read more
Bringing solar power to the masses

As a member of UA professor Neal R. Armstrong's research group, Placencia conducts research aimed at creating a thin, flexible organic solar cell that could power a tent or keep a car charged bet...

Power and Electrical Engineering | nachricht Read more
New supercomputer to reel in answers to some of earth's problems

The newest supercomputer in town is almost 15 times faster than its predecessor and ready to take on problems in areas such as climate science, hydrogen storage and molecular chemistry. The $21.4 mill...

Earth Sciences | nachricht Read more
Herschel Space Telescope's SPIRE instrument package makes first-light observations

Sporting a 3.5-meter mirror, the Herschel Space Observatory is the largest space telescope ever built and flown. Herschel is about one-and-one-half times the diameter of the Hubble Space Telescope....

Physics and Astronomy | nachricht Read more
Astronomer's new guide to the galaxy: largest map of cold dust revealed

This new guide for astronomers, known as the APEX Telescope Large Area Survey of the Galaxy (ATLASGAL) shows the Milky Way in submillimetre-wavelength light (between infrared light and radio waves [1]...

Physics and Astronomy | nachricht Read more
Flash-freezing of molecular ions in a storage ring

This kind of laboratory astrophysics helps to understand in more detail the physical and chemical properties of cold interstellar matter.The interaction of molecular ions with free electrons i...

Physics and Astronomy | nachricht Read more
Chemists in Bochum report in Science: Formation of the smallest droplet of acid

Exactly four water molecules and one hydrogen chloride molecule are necessary to form the smallest droplet of acid. This was the result of work by the groups of Prof. Dr. Martina Havenith (physical ch...

Life Sciences | nachricht Read more
Potentially Harmful Chemicals Found in Forest Fire Smoke

Researchers have detected common plant toxins that affect human health and ecosystems in smoke from forest fires. The results from the new study also suggest that smoldering fires may produce more tox...

Ecology, The Environment and Conservation | nachricht Read more
It's raining pentagons

Although the structure of regular ice is well known at the macroscale, its structures are much more mysterious and less well understood at the nanoscale - particularly when ice forms at an interface w...

Materials Sciences | nachricht Read more
Astronomers use gamma-ray burst to probe star formation in the early universe

"This observation required a rare and exceptionally bright event to allow us to probe the fragile environment where stars were forming just 3 billion years after the Big Bang. After correcting fo...

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Stars forming just beyond black hole's grasp at galactic center

The galactic center is wracked with powerful gravitational tides stirred by a 4 million solar-mass black hole. Those tides should rip apart molecular clouds that act as stellar nurseries, preventing s...

Physics and Astronomy | nachricht Read more
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