The Sky Tonight

September 15, 2014

New Study Revisits Miller-Urey Experiment at the Quantum Level
Moffet Field CA (NASA) Sep 15, 2014
For the first time, researchers have reproduced the results of the Miller-Urey experiment in a computer simulation, yielding new insight into the effect of electricity on the formation of life's building blocks at the quantum level. In 1953, American chemist Stanley Miller had famously electrified a mixture of simple gas and water to simulate lightning and the atmosphere of early Earth. The revolutionary experiment-which yielded a brownish soup of amino acids-offered a simple potential scenario fo ... read more

Previous Issues

Sep 12

Sep 11

Sep 10

Sep 09

Sep 08

Solar System Simulation Reveals Planetary Mystery When we look at the Solar System, what clues show us how it formed? We can see pieces of its formation in asteroids, comets and other small bodies that cluster on the fringes of our neighborhood (an ... more		Gaia discovers its first supernova While scanning the sky to measure the positions and movements of stars in our Galaxy, Gaia has discovered its first stellar explosion in another galaxy far, far away. This powerful event, now ... more		Awaiting New Results on Pluto's Atmosphere What is Pluto's atmosphere like? It seems like I've been wondering about that for decades! We've known so little for so long about Pluto's atmosphere - other than it's low-pressure, made mostly of m ... more
				Solar storm heads Earth's way after double sun blasts Two big explosions on the surface of the sun will cause a moderate to strong geomagnetic storm on Earth in the coming days, possibly disrupting radio and satellite communications, scientists said Thursday. ... more		NASA has some advice for how you can find aliens NASA believes it has figured out the best ways to identify alien life. ... more

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Nicaragua asks U.S. for help investigating meteorite crater Astronomers, including experts at NASA, have questioned whether the blast and crater, reported earlier this week outside the Nicaraguan capital, were actually the product of a meteorite. ... more		Where to grab space debris Objects in space tend to spin - and spin in a way that's totally different from the way they spin on earth. Understanding how objects are spinning, where their centers of mass are, and how their mas ... more		Sierra Space clears design milestone for missile tracking satellites in SDA Tranche 2 Top diplomats of North Korea, China agree to oppose 'hegemonism' Elbit secures 120 million order for Hermes 900 maritime surveillance UAS		Unprecedented X-ray View of Supernova Remains The destructive results of a powerful supernova explosion reveal themselves in a delicate tapestry of X-ray light, as seen in this image from NASA's Chandra X-Ray Observatory and the European Space ... more
				Mysterious quasar sequence explained Quasars are supermassive black holes that live at the center of distant massive galaxies. They shine as the most luminous beacons in the sky across the entire electromagnetic spectrum by rapidly acc ... more		PPPL scientists take key step toward solving a major astrophysical mystery Magnetic reconnection can trigger geomagnetic storms that disrupt cell phone service, damage satellites and black out power grids. But how reconnection, in which the magnetic field lines in plasma s ... more

Startup in the Land of the Rising Sun; A Japanese Solar Venture - by Bradley L. Bartz

NASA Research Gives Guideline for Future Alien Life Search Astronomers searching the atmospheres of alien worlds for gases that might be produced by life can't rely on the detection of just one type, such as oxygen, ozone, or methane, because in some cases ... more		Lurking bright blue star caught! A team led by Gaston Folatelli at the Kavli IPMU, the University of Tokyo, has found evidence of a hot binary companion star to a yellow supergiant star, which had become a bright supernova. The exi ... more		The first animals on Earth may have been sea sponges, study suggests Small Satellite Contracted to Probe Climate Effects of Space Radiation Fengyun satellite strengthens China global weather forecasting capacity		'Hot Jupiters' provoke their own host suns to wobble These large, gaseous exoplanets (planets outside our solar system) can make their suns wobble when they wend their way through their own solar systems to snuggle up against their suns, according to ... more
This star cluster is not what it seems The Milky Way galaxy is orbited by more than 150 globular star clusters, which are balls of hundreds of thousands of old stars dating back to the formation of the galaxy. One of these, along with se ... more		Math Tools Maximizing Value of Scientific Data and Accelerating Discovery The exponential growth of diverse science data represents an unprecedented opportunity to make substantial advances in complex science and engineering, such as discovery of novel materials or drugs. ... more		Hewlett-Packard buys cloud-computing firm Eucalyptus Hewlett-Packard on Thursday announced a deal to buy business cloud-computing specialty firm Eucalyptus. ... more		Two-dimensional electron liquids Truly two-dimensional objects are rare. Even a thin piece of paper is trillions of atoms thick. When physicists do succeed in producing 2D systems, quantum interactions can lead to new phenomena and ... more

	Scientists review new ways to process and analyze Big Data Big Data presents scientists with unfolding opportunities, including, for instance, the possibility of discovering heterogeneous characteristics in the population leading to the development of perso ... more		Rice wireless experts tap unused TV spectrum Rice University wireless researchers have found a way to make the most of the unused UHF TV spectrum by serving up fat streams of data over wireless hotspots that could stretch for miles. In a ... more

Worlds most powerful centrifuge begins operations in China

Breakthrough in UAV swarm intelligence as SRI redefines topology mapping

China factory activity shrinks in September for sixth straight month

Reports of Meteorite Strike in Nicaragua and Update on Asteroid 2014 RC		Hubble Finds Supernova Companion Star after Two Decades of Searching		First evidence for water ice clouds found outside solar system		12th Batch of Messenger Data Released; Water Ice Exploration Tool Unveiled		A Map of Rosetta's Comet
Space Traffic Control Architecture		Check out the massive solar flare the sun had today		Meteorite strikes near Nicaragua's capital		Interactive dark matter could explain Milky Way's missing satellite galaxies		NASA EPSCoR to fund planetary seismology research at NMSU

Large space object slams Nicaragua's capital as asteroid passes Earth

Rosetta Comet is Darker than Charcoal

Year's final supermoon is a Harvest Moon

Co-flowing liquids can stabilize chaotic 'whipping' in microfluidic jets

NRL Scientist Explores Birth of a Planet

Evidence of 'Diving' Tectonic Plates on Jupiter's Moon Europa

Bright Clumps in Saturn Ring Now Mysteriously Scarce

God Particle could destroy universe, according to Hawking

Officials expand space-tracking website

DNA May Have Had Humble Beginnings As Nutrient Carrier

How NASA's New Carbon Observatory Will Help Us Understand Alien Worlds

Hubble Sees Spiral in Serpens

Dot Against the Dark

Comet to pass Earth close enough for binoculars

Cosmic forecast: Dark clouds will give way to sunshine

Hawaii scientist maps, names Laniakea, our home supercluster of galaxies

Small Asteroid to Safely Pass Close to Earth Sunday

Researcher advances a new model for dark matter

Researchers Discover New Clues to Determining the Solar Cycle

Surface level ultraviolet spectra of comet Churyumov-Gerasimenko obtained

Free Newsletters - Space - Defense - Environment - Energy

Buy Advertising

Media Advertising Kit

Editorial & Other Enquiries

Privacy statement

The content herein, unless otherwise known to be public domain, are Copyright 1995-2014 - Space Media Network. All websites are published in Australia and are solely subject to Australian law and governed by Fair Use principals for news reporting and research purposes. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA news reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. Privacy Statement All images and articles appearing on Space Media Network have been edited or digitally altered in some way. Any requests to remove copyright material will be acted upon in a timely and appropriate manner. Any attempt to extort money from Space Media Network will be ignored and reported to Australian Law Enforcement Agencies as a potential case of financial fraud involving the use of a telephonic carriage device or postal service.