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Chemistry World November 3, 2014 Tim Wogan |
Earth ripe for life soon after formation There has been water on Earth since shortly after it formed, say researchers from the US, who compared the deuterium to hydrogen ratios in water on Earth and from the Vesta asteroid belt. |
Chemistry World July 13, 2012 Simon Hadlington |
Where did Earth's water come from? One big question that remains unanswered about the evolution of the early Earth is how volatiles such as hydrogen, nitrogen and carbon arrived -- their presence being crucial to the origins of water and life. |
Geotimes December 2006 Sally Adee |
Meteorite Pre-Dates Solar System A team of NASA researchers recently reported finding organic material in Tagish Lake meteorite fragments that pre-dates the solar system. |
Geotimes February 2007 Cassandra Willyard |
Surprise! Stardust Lands Actual Stardust The dust is clearing around a cosmic puzzle that has long piqued the interest of astronomers. Tiny grains of dust, no larger than the width of a human hair, are revealing the conditions in which the solar system, and perhaps life, got its start. |
Chemistry World April 13, 2006 Jon Evans |
Chemists Bring Alien Molecule Down to Earth Chemists have recreated an alien molecule in the laboratory by synthesising a stable version of the carbene cyclopropenylidene. Cyclopropenylidene was first detected by radio astronomers in 1985, and is now the most abundant cyclic hydrocarbon observed in interstellar space. |
Chemistry World March 29, 2012 Simon Hadlington |
Seeds of life incubated in proto-planetary nurseries New findings imply that the organic chemistry required to produce the necessary molecules for life is part of the normal processes of planet formation. |
Geotimes May 2005 Josh Chamot |
Early Jupiter Spawned Early Meteorites Researchers have generated a model of the early solar system that suggests that Jupiter's formation may have spawned chondrules. |
Reactive Reports Issue 31 David Bradley |
Ammonia for the primordial brew A newly discovered nitrogen-fixation reaction may have played a role in the emergence of life, according to German researchers. |
Chemistry World January 22, 2015 Andy Extance |
Comet 67P's carbon blanket promises solar system birth insights A layer of organic material unlike anything seen on any other comet humans have studied enfolds comet 67P/Churyumov -- Gerasimenko, Rosetta probe scientists have revealed. |
Chemistry World May 25, 2011 Simon Hadlington |
Mars is the planet that never grew up Scientists in the US have analysed isotopes in meteorites that resemble Martian geology and have discovered that the planet stopped growing while its solar system siblings carried on developing. |
Smithsonian December 2006 Eric Jaffe |
Clues from a Comet The first mission to collect space matter from beyond the moon offers insights into the solar system's creation. |
Chemistry World August 21, 2009 Matt Wilkinson |
Aluminium helps date solar system New evidence has been found that supports the use of the radioactive aluminium isotope as a way of precisely dating objects formed during the first few million years of the solar system. |
Chemistry World October 6, 2014 Tim Wogan |
Solar wind whips up water on moon The volcanic glasses from the moon's soil let the scientists rule out other ways that water might have been created |
Chemistry World December 4, 2013 James Urquhart |
Diamonds' redox reaction origins revealed Subduction zones -- boundaries between tectonic plates where the Earth's crust sinks into the hot mantle -- could be breeding grounds for diamond formation, according to Russian researchers. |
Geotimes January 2007 Sally Adee |
Meteorite Pre-Dates Solar System When the Tagish Lake meteorite crashed to Earth in 2000, researchers suspected that it would provide one more clue to the origin of life, but instruments were not yet sophisticated enough to confirm a connection. That connection could soon turn up. |
Geotimes October 2005 Naomi Lubick |
Moon Soil, Earth Air? Apollo astronauts brought back samples of soil from the moon that contained unexpectedly high levels of nitrogen. New research is shedding light on the anomaly. |
The Motley Fool July 8, 2011 Travis Hoium |
Are Solar Stocks Too Good to Be True? High growth and low valuation can be found everywhere in the solar industry. But is it a dangerous mirage to investors? |
Popular Mechanics September 24, 2008 Andrew Moseman |
Weaker Solar Wind Won't Slow Global Warming, May Threaten Astronauts If a spacecraft keeps chugging along for long enough, eventually it may find something startling. |
National Defense May 2009 Robert H. Williams |
Carbon Film Enhances Space Probe Diamond like carbon films that were developed at Sandia National Laboratory in Albuquerque, N.M., are being used on NASA's Interstellar Boundary Explorer to help determine how solar wind interacts with the matter that exists between stars. |
IEEE Spectrum April 2012 Gregory L. Matloff |
Deflecting Asteroids A solar sail could use light to nudge an earthbound rock into an orbit we could live with |
Geotimes October 2005 Kathryn Hansen |
New Flare for Space Weather Prediction Solar flares are not uncommon, and the potential devastation to earth-bound technology and to astronauts is driving researchers to improve existing prediction capabilities. |
Geotimes August 2006 Carolyn Gramling |
Todd Hoeksema: A Flare for All Things Solar The researcher at the Wilcox Solar Observatory at Stanford University in California helped NASA create a new "roadmap" for future solar physics research. |
Chemistry World February 27, 2013 Simon Hadlington |
Supercharging methanol for fuel cells Scientists in Germany and Italy have discovered a way to derive hydrogen gas from methanol at low temperatures and pressures using soluble ruthenium-based 'pincer' catalysts. |
The Motley Fool April 21, 2011 Travis Hoium |
Solar Stocks Are Cheap -- Why? Most solar stocks are stuck with single-digit P/E ratios. What's up with that? |
AskMen.com |
Earth-Like Planet Found Astronomers have finally found a place outside our solar system where there's a firm place to stand -- if only it weren't so broiling hot. |
Geotimes March 2007 Carolyn Gramling |
Nitrogen Cycle in Oceans Surprises Researchers Once thought to occur half a world apart, two key parts of the global nitrogen cycle are actually occurring side by side, according to a new study. |
Chemistry World April 19, 2013 James Urquhart |
Solar boost for gas power stations US researchers are developing a system that could boost the efficiency of gas-fired power plants while reducing their greenhouse emissions. |
Chemistry World October 31, 2013 Tim Wogan |
Pressure to form exotic ionic salts irresistible for nitrogen Researchers have used computer algorithms to calculate nitrogen structures at pressures far beyond the reach of current experimental determinations. Most notably, they calculated that it could form an ionic salt in which both the cations and anions were nitrogen. |
Chemistry World May 23, 2011 Simon Hadlington |
Homing in on a cheaper Haber-Bosch process A cheaper alternative to the Haber-Bosch process could have moved a step closer thanks to a new ruthenium-based catalyst complex developed by chemists in Germany. |
Fast Company April 2010 Damian Joseph |
What's Next: Solar Flares In February, NASA launched a satellite to measure solar activity. The goal: to one day predict the solar system's weather. |
Chemistry World June 28, 2013 Anthony King |
Titanium takes on Haber -- Bosch process The synthesis of ammonia under milder condition, using less energy and fewer resources, has moved a step closer. |
Chemistry World December 16, 2011 Kate McAlpine |
Radical experiment assesses interstellar nitrogen Radical reactions are challenging to measure at cold temperatures, but an international team of researchers have recently clocked the rate for atomic nitrogen and hydroxyl radicals at 56K. |
Geotimes November 2004 Naomi Lubick |
Genesis Crashes with Pieces of the Sun The world watched last September as the spacecraft Genesis, launched in 1998, returned to Earth with a crash-landing on Utah's desert floor. |
Chemistry World December 15, 2010 James Urquhart |
Biohydrogen produced in air A strain of nitrogen-fixing ocean microbe has been found to be the most efficient hydrogen-producing microbe to date, boosting the prospect of one day using hydrogen as an environmentally friendly fuel. |
Geotimes May 2006 Kathryn Hansen |
Sunspot Outlook 2012 The future of the sun appears spotty, according to some solar scientists. By incorporating physical observations of the sun into a model, some scientists predict that the sun will boast more sunspots during its next cycle than previous estimates anticipated. |
Science News March 27, 2004 |
From the March 24, 1934, issue Used to Shooting From Hip, Plainsman Snaps Meteorite... Triple-Weight Element Made as Atoms Yield Energy... Aluminum Mirror is Superior for Movie Photography... |
The Motley Fool October 15, 2010 Travis Hoium |
Don't Forget About These Stocks It's easy to overlook these smaller players in solar power: Evergreen Solar... Canadian Solar... Solarfun... |
Chemistry World February 11, 2011 Philippa Ross |
Breakthrough for bacterial hydrogen production Scientists in China have developed a device that can produce hydrogen from organic materials using bacteria at temperatures below 25 degrees Celsius. |
The Motley Fool September 14, 2009 Rich Smith |
This Just In: Upgrades and Downgrades Soleil Securities turns out the light on First Solar, downgrading the stock to "sell." |
The Motley Fool May 18, 2011 Anupama Pattanaik |
What's Ahead For First Solar? Italian authorities have cut production incentives, which may reduce demand for solar modules. |
Chemistry World May 2009 |
The artificial leaf Using sunlight to split water molecules and form hydrogen fuel is one of the most promising tactics for kicking our carbon habit. |
Chemistry World September 26, 2007 James Mitchell Crow |
Interview: Energy Research Lights up Both a professor of Energy and Chemistry at the Massachusetts Institute of Technology, Daniel Nocera talks about his research into harnessing solar energy to make fuel from water. |
Chemistry World September 26, 2014 Tim Wogan |
Perovskite solar cells show hydrogen production promise A new, highly efficient process for splitting water into hydrogen and oxygen has been demonstrated by researchers in Switzerland. |
Chemistry World February 15, 2010 Hayley Birch |
Decades-old meteorite gets holistic treatment A new technique used to analyse samples from a meteorite that hit Australia more than 40 years ago could help scientists understand more about the chemical complexity of the early solar system. |
Technology Research News January 15, 2003 Eric Smalley |
Metal stores more hydrogen One reason the world isn't running on hydrogen fuel is that it's hard to store. Researchers from the National University of Singapore have made an accidental discovery that brings the promise of clean hydrogen energy a big step forward. |
Chemistry World November 4, 2011 Phillip Broadwith |
Chemists put finger on the trigger to attack cancer Hydrogen peroxide-triggered release mechanisms could help reduce the side effects of cancer drugs by keeping them safely locked up until they reach the oxidizing environment of cancer cells, say scientists in the US. |