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NRL Instrument on NASA Satellite Sees Solar Hurricane Detach Comet Tail
Scientists at the Naval Research Laboratory report they have captured the first images of a collision between a comet and a solar hurricane.   view more (2007-10-03)

EYE DAMAGE AFTER SOLAR ECLIPSE NOT AS HIGH AS EXPECTED (p199)
Damage to the sight of those who looked directly at the sun during the eclipse of August 1999 may not be as bad as expected, reports a research letter in this week's issue of THE LANCET. Looking at the sun can cause burns to the retina. The UK Department of Health's advice at the time of the... view more (2001-01-18)

A Trio of Super-Earths
Today, at an international conference, a team of European astronomers announced a remarkable breakthrough in the field of extra-solar planets. Using the HARPS instrument at the ESO La Silla Observatory, they have found a triple system of super-Earths around the star HD 40307.   view more (2008-06-17)

Discovery of the source of the most common meteorites
When observing with the GEMINI telescopes, two astronomers from Brazil and the United States discovered for the first time asteroids that are similar to "ordinary chondrites", the most common meteorites found on Earth. Until now, astronomers have failed to identify their asteroidal... view more (2008-07-11)

Sandia invention to make parabolic trough solar collector systems more energy efficient
A mirror alignment measurement device, invented by Rich Diver, a researcher at Sandia National Laboratories, may soon make one of the most popular solar collector systems, parabolic troughs, more affordable and energy efficient.   view more (2007-05-16)

New technique for 'weighing' black holes
ESA's XMM-Newton has helped to find evidence for the existence of controversial Intermediate Mass Black Holes. Scientists used a new, recently proven method for determining the mass of black holes.   view more (2007-05-17)

NASA Study Finds Warmer Future Could Bring Droughts
NASA scientists may have discovered how a warmer climate in the future could increase droughts in certain parts of the world, including the southwest United States.   view more (2007-02-14)

NASA aims to clear up mystery of elusive clouds at edge of space
NASA is preparing to launch the Aeronomy of Ice in the Mesosphere (AIM) spacecraft, the first mission dedicated to exploration of mysterious ice clouds that dot the edge of space in Earth's polar regions.   view more (2007-04-12)

Sandia conducts tests at Solar Tower to benefit future NASA space explorations
For the last two years, tests have been conducted at Sandia National Laboratories' National Solar Thermal Test Facility to see how materials used for NASA's future planetary exploration missions can withstand severe radiant heating.   view more (2005-09-08)

A UK Flotilla To Study Earth-Grazing Asteroids
On 30 June 1908, the seemingly endless forests of Siberia received an unwelcome and unexpected visit by an intruder from deep space. As it plunged headlong through the Earth's atmosphere, the incoming asteroid exploded a few miles above the tree tops, flattening the forest over an area about 50 km... view more (2003-04-01)

Trade-offs reveal no clear favorites in alternative energy market
The nuclear power industry is riding the green wave back into public favor with its promise of a low-carbon solution to our growing energy needs. But even as the industry struggles to dictate what role nuclear can realistically play, it is bound by a global energy landscape-from solar to carbon... view more (2007-09-12)

Earliest Stage of Planet Formation Dated
UC Davis researchers have dated the earliest step in the formation of the solar system -- when microscopic interstellar dust coalesced into mountain-sized chunks of rock -- to 4,568 million years ago, within a range of about 2,080,000 years.   view more (2007-12-20)

ESF Task Force for Clean Solar Energy
The European Union and its member states are being urged by leading scientists to make a major multi million Euro commitment to solar driven production of environmentally clean electricity, hydrogen and other fuels, as the only sustainable long-term solution for global energy needs.   view more (2006-06-13)

Post brain injury: New nerve cells originate from neural stem cells
Most cells in the human brain are not nerve cells, but supporting cells (glial cells). They serve as a framework for nerve cells and play an important role in the wound reaction that occurs with injuries to the brain.   view more (2008-03-12)

Graphene-based gadgets may be just years away
Researchers at The University of Manchester have produced tiny liquid crystal devices with electrodes made from graphene - an exciting development that could lead to computer and TV displays based on this technology.   view more (2008-05-01)

Unique gathering of spacecraft yields new views, clues on Jupiter's magnetosphere
A space probe carrying British-designed and operated instruments has helped scientists to understand the magnetosphere surrounding Jupiter better than ever before.   view more (2002-02-26)

Benchmark Survey Shows that Giant Outer Extrasolar Planets Are Rare
Astronomers who used powerful telescopes in Arizona and Chile in a survey for planets around nearby stars have discovered that extrasolar planets more massive than Jupiter are extremely rare in other outer solar systems.   view more (2007-07-12)

Strengthening the tumor-fighting ability of T cells
When faced with cancer, the immune system dispatches cells, called T cells, to kill the tumor. But these killer cells often fail to completely eliminate the tumor because they're deactivated by a distinct population of T cells known as regulatory T cells.   view more (2008-03-25)

Launch of Ariadna to boost advanced space research in Europe
Will spacecraft travelling through interplanetary space be able to determine their positions by using signals from dead stars as astronomical clocks? What is the likelihood of artificial muscles made from electro-active polymers replacing mechanical parts in spacecraft? Will it ever be possible... view more (2003-10-13)

Hunt for planets outside solar system uncovers a small one
Perhaps edging closer to finding planets that harbor life, astronomers have discovered the smallest planet yet identified outside our solar system.   view more (2006-01-26)

UD scientists discover new class of polymers
For years, polymer chemistry textbooks have stated that a whole class of little molecules called 1,2-disubstituted ethylenes could not be transformed into polymers-the stuff of which plastics and other materials are made.   view more (2007-01-04)

Antioxidants could provide all-purpose radiation protection
Two common dietary molecules found in legumes and bran could protect DNA from the harmful effects of radiation, researchers from the University of Maryland report. Inositol and inositol hexaphosphate (IP6) protected both human skin cells and a skin cancer-prone mouse from exposure to ultraviolet B... view more (2007-11-05)

New Carbon Material Shows Promise of Storing Large Quantities of Renewable Electrical Energy
Engineers and scientists at The University of Texas at Austin have achieved a breakthrough in the use of a one-atom thick structure called "graphene" as a new carbon-based material for storing electrical charge in ultracapacitor devices, perhaps paving the way for the massive installation... view more (2008-09-17)

Planet Orbiting a Giant Red Star Discovered with Hobby-Eberly Telescope
A planet orbiting a giant red star has been discovered by an astronomy team led by Penn State's Alex Wolszczan, who in 1992 discovered the first planets ever found outside our solar system.   view more (2007-08-03)

ESA takes a new look at the Moon
Thirty years after Apollo 16`s lunar module, Orion, landed at the western edge of the Descartes Mountains on 21 April 1972, there is still much that we don`t know about the Moon. For instance, how was it created? And what role did it play in the formation and evolution of Earth? We may be closer... view more (2002-04-23)
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