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June 07, 2013

Production of Key Equipment Paves Way for NASA SLS RS-25 Testing
Huntsville AL (SPX) Jun 07, 2013
NASA plans to begin testing RS-25 engines for its new Space Launch System (SLS) in the fall of 2014, and the agency's Stennis Space Center in Mississippi has a very big - literally - item to complete on the preparation checklist. Fabrication recently began at Stennis on a new 7,755-pound thrust frame adapter for the A-1 Test Stand to enable testing of the engines that will provide core-stage power for NASA's SLS. The stand component is scheduled to be completed and installed by November 2013. ... read more

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The floodwaters of Mars Dramatic flood events carved this impressive channel system on Mars covering 1.55 million square kilometres, shown here in a stunning new mosaic from ESA's Mars Express. The mosaic, which feat ... more		2011 Draconid meteor shower deposited a ton of meteoritic material on Earth Every 6.6 years, the comet Giacobini-Zinner circulates through the inner solar system and passes through the perihelion, the closest point to the Sun of its orbit. Then, the comet sublimates the ice ... more		Driving to 'Solander Point' Opportunity is continuing her push to reach "Solander Point," still over 1.2 miles (2 kilometers) away. The rover drove only two of the last seven days (sols) due to the long holiday weekend. ... more
				Stars Don't Obliterate Their Planets (Very Often) Stars have an alluring pull on planets, especially those in a class called hot Jupiters, which are gas giants that form farther from their stars before migrating inward and heating up. Now, a ... more		Infrared Photosynthesis: A Potential Power Source for Alien Life in Sunless Places Photosynthesis-the harvesting of sunlight to produce energy-is the ultimate driver of virtually all life on the surface of our planet. Most photosynthetic creatures rely on optical light, the kind w ... more

Responsive Access To Space And Space Materials Symposiums

Lockheed Martin Completes Functional Testing of First GPS III Satellite Bus Electronic Systems A Lockheed Martin-led industry team has completed successful functional integration tests of the spacecraft bus and network communications equipment on the first satellite of the next generation Glo ... more		ALMA discovers comet factory Astronomers now know that planets around other stars are plentiful. But they do not fully understand how they form and there are many aspects of the formation of comets, planets and other rocky bodi ... more		Kremlin cautions 'lots of work' ahead before Ukraine peace deal Eutelsat strikes global satellite internet deal with UK govt US promises Philippine president to ramp up deterrence on China		Spitzer Sees Milky Way's Blooming Countryside New views from NASA's Spitzer Space Telescope show blooming stars in our Milky Way galaxy's more barren territories, far from its crowded core. The images are part of the Galactic Legacy Infrared Mi ... more
				Black Holes Abundant Among The Earliest Stars By comparing infrared and X-ray background signals across the same stretch of sky, an international team of astronomers has discovered evidence of a significant number of black holes that accompanie ... more		Kepler Stars and Planets are Bigger than Previously Thought In a new study using the NOAO Kitt Peak National Observatory Mayall 4-meter telescope, observations of a large sample of stars with candidate planets identified by the NASA Kepler Mission have revea ... more

CubeSats, SmallSats and MicroSats

Solar systems for home and business installations

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Radar Movies Highlight Asteroid 1998 QE2 and Its Moon Scientists working with NASA's 230-foot-wide (70-meter) Deep Space Network antenna at Goldstone, Calif., have released a second, longer, more refined movie clip of asteroid 1998 QE2 and its moon. Th ... more		Solving a 3.5 Billion-Year-Old Mystery Scientists may not know for certain whether life exists in outer space, but new research from a team of scientists led by a University of South Florida astrobiologist now shows that one key element ... more		Restoring sea floor after mining may not be possible, researchers warn China starts construction of Tibet mega-dam Brazil's Congress passes bill easing environmental licensing rules		Astronomers gear up to discover Earth-like planets If one looks only for the shiniest pennies in the fountain, chances are one misses most of the coins because they shimmer less brightly. This, in a nutshell, is the conundrum astronomers face when s ... more
				'Dust trap' around distant star may solve planet formation mystery Based on a treasure trove of recent discoveries, astronomers now know that planets are remarkably plentiful in our galaxy and may be common throughout the Universe. Though planets appear to form rea ... more		New maps show how shipping noise spans the globe The ocean is naturally filled with the sounds of breaking waves, cracking ice, driving rain, and marine animal calls, but more and more, human activity is adding to the noise. Ships' propellers crea ... more

NASA's GRAIL Mission Solves Mystery of Moon's Surface Gravity

Moon dust samples missing for 40 years found in Calif. warehouse

Unusual minerals in moon craters may have been delivered from space

Curiosity Mars Rover Nears Turning Point

Driving to 'Solander Point'

The floodwaters of Mars

Peanut butter, pyjamas, parmesan launched into space

Why innovation thrives in cities

White House moves to curb 'patent trolls'

Crew Shuffles for Shenzhou 10

Shenzhou's Code of Silence

Shenzhou 10's Missing Parts

	New Explanation for Slow Earthquakes on San Andreas New Zealand's geologic hazards agency reported this week an ongoing, "silent" earthquake that began in January is still going strong. Though it is releasing the energy equivalent of a 7.0 earthquake ... more		New map reveals secrets of Antarctica below the ice NASA says data from several missions has helped create a map of Antarctica giving a clearer picture of the continent from the ice surface to the bedrock below. ... more		Study links increase in rainfall in Atlanta to Clean Air Act passage A geoscience professor at Georgia State University says his research confirms the Clean Air Act of 1970 led to increased rainfall in Atlanta. ... more		Scientists say fossil from China is oldest primate skeleton yet found The world's oldest known fossil primate skeleton, a previously unknown genus, was unearthed from an ancient lakebed in central China, paleontologists say. ... more

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Researchers document acceleration of ocean denitrification during deglaciation		Ancient trapped water could explain timing of Earth's first ice age		Europe launches record cargo for space station		Stellar Winds May Electrify Exoplanets		SES-6 Satellite Launched With Large Brazilian Anchor Customer
NASA's IRIS Mission to Launch in June		Crew Shuffles for Shenzhou 10		Shenzhou's Code of Silence		Peanut butter, pyjamas, parmesan launched into space		Russia to Launch New Spy Satellite in June

Curiosity Mars Rover Nears Turning Point

Heart of LISA Pathfinder Mission Tested

Penn State controlled satellite captures best ultraviolet maps of two galaxies

Little Scope Discovers Metal-Poor Cousin of Famous Planet

Life on Earth shockingly comes from out of this world

Cassini sees precursors to aerosol 'snow' on Titan

Hubble Maps 3-D Structure Of Ejected Material Around Erupting Star

Israel fast-tracks Arrow 3 over Iran nuclear fears

Lockheed Martin Completes Anti Ship Missile Tests

Hubble telescope spots bizarre asteroid sporting comet-like tail

Dense hydrogen in a new light

Even with defects, graphene is strongest material in the world

Scientists capture first images of molecules before and after reaction

Printing innovations provide 10-fold improvement in organic electronics

Earth's Milky Way neighborhood gets more respect

Rare Stellar Alignment Offers Opportunity To Hunt For Planets

Sunrise 2: A Journey To The Active Sun

US Missile Shield Threatens Balance in Asia-Pacific Region

Atom by atom, bond by bond, a chemical reaction caught in the act

A way of thinking may enable battle but prevent war crimes

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