Similar Articles

Browse Main Topics:

Business
Computers & Electronics
Education & Reference
Entertainment & Leisure
Family & Home
Finance & Investment
Health
Internet
Pets & Animals
Science & Technology
Society, Politics & Culture
Sports & Recreation

Similar Articles

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 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.
Chemistry World June 15, 2009 James Urquhart	Meteorite sheds light on birth of the solar system French and Italian scientists have analysed a meteorite and discovered that it contains a unique and primordial rock fragment
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 April 14, 2015 Anthony King	Chemicals formed on meteorites may have started life on Earth The molecules that kick-started life on primordial Earth could have been made in space and delivered by meteorites, according to researchers in Italy.
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.
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.
Chemistry World August 25, 2011 Simon Hadlington	Meteorites Are a Chip Off the Old Asteroid Block New findings confirm that the most common type of meteorite found on Earth derive from so-called stony or S-type asteroids.
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.
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 July 21, 2010 James Urquhart	Volatile elements locked in moon rock Samples of a mineral present on the Moon and on Earth have been found to contain almost the same concentrations of hydrogen, chlorine and sulfur, adding weight to questions over how the Moon formed and evolved.
Chemistry World September 30, 2011 Jon Cartwright	Messenger Sheds Light on Mercury's Formation NASA's Messenger spacecraft is bringing new understanding to the question of how Mercury formed. The new information looks set to rewrite theories about the birth of the solar system's smallest planet.
Chemistry World January 23, 2012 Steve Down	Asteroid Ages United by New Isotope Standard Meteorites derived from hydrous asteroids suggest that these space bodies formed later than other asteroids.
Chemistry World April 16, 2015 Tim Wogan	Early Earth collision could clear up two geological mysteries Two seemingly unconnected geology problems -- the unexpected ratio of two neodymium isotopes in terrestrial rocks and the energy source for the dynamo that creates Earth's magnetic field -- could be solved by a new theory.
Chemistry World May 13, 2014 Tim Wogan	Chemistry calculations reveal Earth's inner core Theoretical calculations have confirmed that the Earth's core contains a significant proportion of oxygen.
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.
Science News February 17, 2001	TimeLine: February 14, 1931 From The February 14, 1931 Issue: Small Changes of Sun's Heat Control Weather on Earth... Synthetic Petroleum Teaches About Oil Formation in Earth... Eros, Unlike Large Planets, Has Elliptical Outline...
Reactive Reports Issue 56 David Bradley	NASA Lights Fuse on Planetary Carbon Debate NASA's FUSE (Far Ultraviolet Spectroscopic Explorer) has discovered enormous amounts of carbon gas in a dusty disk surrounding a young star named Beta Pictoris, hinting at the origins of other carbon-rich worlds in 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
Geotimes March 2006 Kathryn Hansen	Young Planets Collide Size mattered, astronomers say, when it came to whether or not material in our early solar system stuck together to become today's terrestrial planets. New models suggest that collisions between large objects did not always result in those objects combining, as previously thought.
Chemistry World May 28, 2014 Ian Randall	Earth's earliest continent formed like Iceland The Earth's first continents may have formed in a geological setting similar to modern-day Iceland, according to the geochemical analysis of a newly discovered rock unit from Canada.
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 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.
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.
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.
Chemistry World April 15, 2010 Lewis Brindley	Mars meteor gets a boost of youth A Martian meteorite that has played a pivotal role in our understanding of the Solar System has been found to be half a billion years younger than previously thought, say US researchers.
Geotimes June 2007 Kathryn Hansen	So, When Did Earth Become Attractive? Ever since Earth's protective field was discovered in 1958, scientists have been wondering when did the planet grow up and become attractive?
Geotimes June 2005 Kathryn Hansen	Orbital Shuffle for Early Solar System The solar system is now full of clues to its past, and astronomers, with the help of computer models, are finding new ways to link together previously unconnected observations to explain how the planetary system came to resemble what it is today.
Chemistry World August 2009 Richard Corfield	One giant leap NASA's Apollo missions answered many questions about the Moon - and as NASA unveils plans to return, lunar chemistry will again play a prominent role
Salon.com June 29, 2001 Suzy Hansen	We've got company Astronomer David Darling talks about the controversial science of astrobiology and the near-certainty that extraterrestrial life forms exist in our solar system...
Scientific American September 2008 David Appell	The Sun Will Eventually Engulf Earth--Maybe Researchers debate whether Earth will be swallowed by the sun as it expands into a red giant billions of years from now
Geotimes July 2004 Sara Pratt	Core Compositions Scientists are working to explain the differences in composition between Earth and Mars.
Wired December 2004 Patrick Di Justo	Mysteries of the Cosmos The top 13 places to explore in outer space.
Chemistry World April 23, 2014 Tim Wogan	New solution to missing xenon paradox A new answer to where Earth's missing xenon has gone -- the planet's atmosphere contains less than 10% of the gas anticipated -- has been put forward.
Chemistry World December 17, 2007 Simon Hadlington	Blow to Hopes for Life on Mars Organic molecules found on rocks from Mars may not be the remnants of ancient Martian microbes after all.
Chemistry World November 10, 2011 Simon Hadlington	All eyes turn towards asteroid for fly-by Asteroid 2005 YU55 passed within 325,000 km of the Earth, closer than the Moon, giving scientists an unprecedented opportunity to study the 400m wide lump of rock, which was traveling at more than 46,000 km per hour.
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.
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.
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.
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 November 2004 Jay Chapman	Impacting the Origin of Life Impact events and meteorite strikes are often associated with mass extinctions and widespread devastation. But, despite this destructive reputation, impact events may have played a role in the evolution of life, according to several new studies.
Chemistry World April 28, 2010 Phillip Broadwith	Frosty asteroid surprises astronomers Water and organic molecules on Earth could have been brought here by impacting asteroids and comets, say two groups of US astronomers.
Chemistry World November 10, 2010 Mike Brown	Sulfur story unearths oxygen environment Earth's atmosphere could have supported complex life 400 million years earlier than thought, according to sulfur isotope signatures found in some of the oldest rocks on Earth.
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.
Geotimes February 2007 Kathryn Hansen	Creating a Formula for the Northern Lights A new formula could help researchers predict space weather events, which can affect electronic and communication systems.
Chemistry World October 11, 2012 Andy Extance	Perovskite posits answer to xenon riddle If meteorites and the Earth were formed from similar materials at the same time, where did the xenon go? Some scientists think that the answer could be found in xenon trapped in the Earth's iron core, or in ice, water or rocks near the surface.
Science News August 12, 2000	TimeLine: August 9, 1930 A Fish With Hands... Little Eros on Way to Visit Earth... Birthplace of the Moon...
Science News June 5, 2004	Transit of Venus On June 8, Venus will pass across the face of the sun (as viewed from Earth).
Popular Mechanics October 2004 Harrison H. Schmitt	Mining The Moon An Apollo astronaut argues that with its vast stores of nonpolluting nuclear fuel, our lunar neighbor holds the key to Earth's future.
Chemistry World June 30, 2015 Jessie-May Morgan	Space-like conditions give rise to metabolic precursors Mimicking interstellar conditions, a team of scientists at NASA has synthesized complex organic molecules thought to be necessary for the origin of life.