Heavens

Astrochemistry enters a bold new era with ALMA

Combining the cutting-edge capabilities of the ALMA telescope with newly-developed laboratory techniques, scientists are opening a completely new era for deciphering the chemistry of the Universe. A research team demonstrated their breakthrough using ALMA data from observations of the gas in a star-forming region in the constellation Orion.

Dyslexia cause may be different than previously thought

Dyslexia may result from impairment of a different linguistic system than previously thought, according to research published Sep. 19 in the open access journal PLOS ONE.

NASA satellite sees fading rainfall in Tropical Storm Nadine

Tropical Storm Nadine continues to bring rains and winds to the Azores in the eastern Atlantic Ocean, but that rainfall continues to diminish according to data from NASA satellites. NASA's unmanned Global Hawk aircraft is also exploring the storm today, Sept. 19.

A tropical storm warning is in effect on Sept. 19 for the islands of Flores, Corvo, Faial, Pico, Sao Jorge, Graciosa, Terceira, Sao Miguel and Santa Maria in the Azores.

Arctic sea ice hits smallest extent in satellite era

The frozen cap of the Arctic Ocean appears to have reached its annual summertime minimum extent and broken a new record low on Sept. 16, the National Snow and Ice Data Center (NSIDC) has reported. Analysis of satellite data by NASA and the NASA-supported NSIDC at the University of Colorado in Boulder showed that the sea ice extent shrunk to 1.32 million square miles (3.41 million square kilometers).

Ultra-distant galaxy spied amidst cosmic 'Dark Ages'

Pasadena, CA— With the combined power of NASA's Spitzer and Hubble Space Telescopes, as well as a cosmic magnification effect, a team of astronomers, including Carnegie's Daniel Kelson, have spotted what could be the most distant galaxy ever seen. Light from the young galaxy captured by the orbiting observatories was emitted when our 13.7-billion-year-old universe was just 500 million years old. Their work is published September 20 by Nature.

Johns Hopkins astrophysicist spies ultra-distant galaxy amidst cosmic 'dark ages'

With the combined power of NASA's Spitzer and Hubble space telescopes as well as a cosmic magnification effect, a team of astronomers led by Wei Zheng of The Johns Hopkins University has spotted what could be the most distant galaxy ever detected.

Light from the young galaxy captured by the orbiting observatories shone forth when the 13.7-billion-year-old universe was just 500 million years old.

World record holder

Northwestern University scientists have developed a thermoelectric material that is the best in the world at converting waste heat to electricity. This is very good news once you realize nearly two-thirds of energy input is lost as waste heat.

The material could signify a paradigm shift. The inefficiency of current thermoelectric materials has limited their commercial use. Now, with a very environmentally stable material that is expected to convert 15 to 20 percent of waste heat to useful electricity, thermoelectrics could see more widespread adoption by industry.

Satellite sees post-Tropical Cyclone Lane fizzle in a blanket of low clouds

Former Hurricane Lane has fizzled and its remnant circulation was spotted in a blanket of low clouds in the Eastern Pacific Ocean.

New airport system facilitates smoother take-offs and landings

BOULDER--For airline passengers who dread bumpy rides to mountainous destinations, help may be on the way. A new turbulence avoidance system has for the first time been approved for use at a U.S. airport and can be adapted for additional airports in rugged settings across the United States and overseas.

Stop diabetes with insulin tablets

Type 1 diabetes is the autoimmune form of diabetes, in which the patients' insulin-producing beta cells are destroyed by their own immune system.

"We know that if a person has two autoantibodies and one of them is against insulin, there is a 50 per cent risk that they will develop type 1 diabetes within five years. It doesn't matter how old you are", says Åke Lernmark, Professor of Experimental Diabetes Research at Lund University in Sweden.

NASA eyes Tropical Storm Nadine as watches go up for Azores

NOAA's GOES-13 satellite sits in a fixed position over the eastern U.S. that allows it to monitor the Atlantic Ocean and it captured a visible image of Tropical Storm Nadine on Sept. 18, 2012 at 10:45 a.m. EDT when it was nearing the Azores. Satellite imagery shows that the strongest convection (rising air that forms the thunderstorms that make up the tropical cyclone) is located north of the center of circulation. NOAA manages the GOES series of satellites, and NASA's GOES Project at the NASA Goddard Space Flight Center in Greenbelt, Md.

NASA sees Hurricane Lane punched in the eye

Powerful thunderstorms wrapped tightly around Hurricane Lane's center as it continued moving through the eastern Pacific Ocean. When NASA's Terra satellite passed over Lane it captured a close-up view of the storm and noticed that Lane's eye had become cloud-filled as if being punched in the eye. Nature is expected to fight Lane more and win over the next couple of days.

NASA's TRMM satellite measures drenching rains from Typhoon Sanba in Japan, South Korea

Heavy rainfall from Typhoon Sanba caused flooding, landslides and at least one death when it hit South Korea on Monday September 17, 2012. NASA's TRMM satellite captured rainfall and thunderstorm cloud height data as Sanba drenched southwestern Japan earlier, and its eye passed to the west of the Japanese island of Kyushu.

Funding for medical research and science programs faces draconian cuts

Bethesda, MD – A new report from the Office of Management and Budget (OMB) is a stark reminder of the perilous situation facing the medical research and scientific communities unless Congress and the President take action to prevent the pending sequestration. Set in motion by the Budget Control Act of 2011, sequestration would impose automatic cuts on federal funding starting on January 2, 2013.

1 in 3 victims of teen dating violence has had more than one abuser

COLUMBUS, Ohio - More than one-third of young adults who reported being victims of dating violence as teenagers had two or more abusive partners, a new study suggests.

The study involved 271 college students who recalled dating violence - including physical, sexual and psychological abuse - from ages 13 to 19.

Overall, nearly two-thirds of both men and women reported some type of abuse during their teenage years, which falls in line with other studies.