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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. mark for My Articles 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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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 mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
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... mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Popular Mechanics
September 2006
Scientists Are Finding Life In Earth's Coldest, Hottest, Weirdest Places By creating an alternative life chemistry in the lab, astrobiologist Steven Benner hopes to uncover a formula for alien microbes. How five big questions about life on our planet are shaping the search for it on other worlds. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
December 8, 2008
Hayley Birch
Meteorites hitting oceans may have kick-started life Japanese scientists have done laboratory experiments to test the idea. mark for My Articles similar articles
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. mark for My Articles similar articles
Popular Mechanics
December 16, 2008
Matthew Hutson
5 Projects Ask if Life on Earth Began as Alien Life in Space For years, scientists have considered the possibility of exogenesis, the idea that life arrived on Earth from another planet, and not just the building blocks of life, but organisms that were ready to rock and roll when they arrived. mark for My Articles similar articles
Wired
December 2004
Patrick Di Justo
Mysteries of the Cosmos The top 13 places to explore in outer space. mark for My Articles similar articles
Chemistry World
April 8, 2008
Mark Peplow
Meteorite Source for Life's Handedness Scientists have long speculated that life's preference for left-handed amino acids may have been triggered by compounds brought to Earth by meteorites. Now they've shown exactly how two crucial steps in this process could happen. mark for My Articles similar articles
Chemistry World
July 3, 2015
Getting the measure of Mars Sophisticated analytical chemistry is studying the history -- and habitability -- of our neighboring planet, as Andy Extance discovers. mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
Chemistry World
April 11, 2008
Richard Van Noorden
Seawater Osmium Sizes up Meteorites Osmium isotopes in seawater sediment can be used to reveal ancient meteorite strikes, US-based scientists say. mark for My Articles similar articles
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. mark for My Articles similar articles
Smithsonian
May 2005
Carl Zimmer
Life on Mars? It's hard enough to identify fossilized microbes on Earth. How would we ever recognize them on Mars? mark for My Articles similar articles
Popular Mechanics
December 2006
David Noland
The Threat is Out There More than 100,000 asteroids hurtle past our planet. But only one -- that we know of -- may hit us in the next 30 years. mark for My Articles similar articles
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 mark for My Articles similar articles
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. mark for My Articles similar articles
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. mark for My Articles similar articles
AskMen.com NASA Studying The Sun The most advanced solar observatory ever built rocketed into space Thursday on a five-year quest to shed light on Earth's star. mark for My Articles similar articles
Geotimes
May 2004
Geomedia Chasing Lava: A Geologist’s Adventures at the Hawaiian Volcano Observatory... Frozen Wonders... Maps: Digital Mapping for Washington State... mark for My Articles similar articles
Technology Research News
December 29, 2004
Solar Cell Teams Plastic and Carbon Researchers have fabricated an inexpensive, plastic-based solar cell that has the potential to be fairly efficient mark for My Articles similar articles
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. mark for My Articles similar articles
Popular Mechanics
March 3, 2008
Brian Lisi
Satellite Snaps Multiple Avalanches on Northern Cliffs of Mars NASA's long observation of the Red Planet has rarely sent home as stunning an in-progress geological change as this: not one, but four avalanches tumbling from the Martian north pole. mark for My Articles similar articles
Geotimes
May 2005
Megan Sever
Meteor Crater's Slow Impact New findings suggest that rather than one large meteorite striking the ground at a high velocity, a lower velocity, pancake-shaped swarm of meteorite pieces -- formed from the explosion a larger meteorite -- likely carved out Meteor Crater. mark for My Articles similar articles
Popular Mechanics
March 2007
Jennifer Bogo
NASA Mission Statement Q&A: Eyes on Earth Interview with a professor involved in a study to find out how Earth scientists view NASA's shifting priorities and how it may affect the study of the planet. mark for My Articles similar articles
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. mark for My Articles similar articles
Geotimes
July 2004
Lisa Rossbacher
Manna from the Heavens? Most geologists have multiple opportunities to identify rock samples collected by the public. And the more valuable the finder believes the materials to be, the less he wants to believe it is pyrite or quartz or a bovine femur. mark for My Articles similar articles
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. mark for My Articles similar articles
National Defense
February 2016
Stew Magnuson
Planetary Defense: A New Hot Market With little fanfare, NASA in January opened up its planetary defense coordination office with a mandate to identify potential chunks of rock hurdling toward Earth and to stop them if possible. mark for My Articles similar articles
Industrial Physicist
Dec 2003/Jan 2004
Dawn Lenz
Understanding and predicting space weather When streams of charged particles from the sun interact with the Earth's magnetic field, there can be serious consequences for electrical power grids, communications networks (radio, television, and telephone), and satellite operations. mark for My Articles similar articles
Science News
April 16, 2005
From the April 13, 1935, Issue Giant Meteorite Found in Southwestern Kansas... Good Antiknock Gasoline Made From Coal in Germany... Elastic Rock Layers Found 35 Miles Down in Earth... mark for My Articles similar articles
Chemistry World
July 2009
Ned Stafford
Hoisting the solar sail Flying through space by catching sunlight on ultra-thin sails could revolutionize space travel - and the idea could soon take off. mark for My Articles similar articles
Wired
January 2007
Ben Paynter
The Meteor Farmer Using a souped-up metal detector, a shovel, and a treasure map, Steve Arnold combs the flat Kansas wheat fields for rocks from outer space. mark for My Articles similar articles
Geotimes
June 2007
Carolyn Gramling
Sun Cycle to Flare Back up in 2008 Although the new cycle is predicted to be moderate in intensity, scientists warn that it may still strongly impact space-based technologies. mark for My Articles similar articles