Space Tourism, Space Transport and Space Exploration News

September 03, 2015

What Happened to Early Mars' Atmosphere
Pasadena CA (JPL) Sep 03, 2015
Scientists may be closer to solving the mystery of how Mars changed from a world with surface water billions of years ago to the arid Red Planet of today. A new analysis of the largest known deposit of carbonate minerals on Mars suggests that the original Martian atmosphere may have already lost most of its carbon dioxide by the era of valley network formation. "The biggest carbonate deposit on Mars has, at most, twice as much carbon in it as the current Mars atmosphere," said Bethany Ehlmann of t ... read more

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Distant planet's interior chemistry may differ from our own As astronomers continue finding new rocky planets around distant stars, high-pressure physicists are considering what the interiors of those planets might be like and how their chemistry could diffe ... more		Hot electrons point the way to perfect light absorption Light-absorbing films can be found in many everyday applications such as solar cells or sensors. They are used to convert light into electrical current or heat. The films literally trap the light. A ... more		ASU instruments help scientists probe ancient Mars atmosphere Mars was not always the arid Red Planet that we know today. Billions of years ago it was a world with watery environments - but how and why did it change? A new analysis of the largest known deposit ... more
				Scientists 'squeeze' light one particle at a time A team of scientists has successfully measured particles of light being "squeezed", in an experiment that had been written off in physics textbooks as impossible to observe. Squeezing is a strange p ... more		At Saturn, One of These Rings is not like the Others When the sun set on Saturn's rings in August 2009, scientists on NASA's Cassini mission were watching closely. It was the equinox - one of two times in the Saturnian year when the sun illuminates th ... more

The World's Largest Commercial Drone Conference and Expo - Sept 9 - Las Vegas

Nuclear Decommissioning And Used Fuel Market 2015

Solar systems for home and business installations

Starshade identifies celestial objects at McMath-Pierce Solar Telescope Grumman (NOC) engineers and astronomers demonstrated the ability of a petal-shaped starshade to clearly see celestial objects during two, weeklong series of engineering tests on Kitt Peak at the McM ... more		Comet Hitchhiker Would Take Tour of Small Bodies Catching a ride from one solar system body to another isn't easy. You have to figure out how to land your spacecraft safely and then get it on its way to the next destination. The landing part is es ... more		U.S. defense in free fall U.S. and Saudis conduct Middle East's largest counter-drone exercise Saudi Arabia and Pakistan sign mutual defense pact		New, Ultrathin Optical Devices Shape Light in Exotic Ways Researchers have developed innovative flat, optical lenses as part of a collaboration between NASA's Jet Propulsion Laboratory and the California Institute of Technology, both in Pasadena, Californi ... more
				Progress for Tiangong 2 At some time in 2016, China will launch the Tiangong 2 space laboratory. The launch will break a fairly long period of inactivity for China's human spaceflight program, which underwent an uncommon s ... more		Opportunity brushes a rock and conducts in-situ studies Opportunity is in 'Marathon Valley' on the west rim of Endeavour Crater exploring for phyllosilicate clay minerals. The rover is operating in persistent RAM mode (not using Flash for data storage). ... more

Nuclear Operations and Maintenance Efficiency Summit USA 2015

GSAT-6A's big antenna deployed by ISRO The Indian space agency on Sunday said it had successfully deployed the large antenna of military communication satellite GSAT-6 and also raised its orbit. According to Indian Space Research O ... more		Earth's mineralogy unique in the cosmos New research from a team led by Carnegie's Robert Hazen predicts that Earth has more than 1,500 undiscovered minerals and that the exact mineral diversity of our planet is unique and could not be du ... more		Fossil fuels harm health from 'cradle to grave': report Trash, mulch and security: All jobs for troops in Washington Rising oceans to threaten 1.5 million Australians by 2050: report		How to get rid of a satellite after its retirement Researchers at University of La Rioja (Spain) have developed a new method to eliminate artificial satellites in Highly Elliptical Orbits when they finish their mission. The methodology, which allows ... more
Destination Red Planet: Will Billionaires Fund a Private Mars Colony With over 1,800 billionaires in the world, a sizeable investment from at least one of them could provide a major push to colonize the Red Planet. For nonprofit organization Mars One, the right wealt ... more		China rocket parts hit villager's home: police, media Debris from a rocket carrying a Chinese satellite into orbit crashed into a villager's home minutes after the launch, local police and media reports said. ... more		HI-SEAS launches year-long isolation experiment to mimic life on Mars Six scientists have begun a yearlong isolation experiment from within a small dome to mimic life on Mars. ... more		New Horizons Team Selects Potential Kuiper Belt Flyby Target NASA has selected the potential next destination for the New Horizons mission to visit after its historic July 14 flyby of the Pluto system. The destination is a small Kuiper Belt object (KBO) known ... more

	One year and counting: Mars isolation experiment begins Six people shut themselves inside a dome for a year in Hawaii on Friday, in the longest US isolation experiment aimed at helping NASA prepare for a pioneering journey to Mars. ... more		Interstellar seeds could create oases of life We only have one example of a planet with life: Earth. But within the next generation, it should become possible to detect signs of life on planets orbiting distant stars. If we find alien life, new ... more

EU to fast-track review of 2035 combustion-engine ban

Norway sovereign wealth fund drops French miner over environmental fears

EU split on 2040 climate goal ahead of UN summit

ASU chosen to lead lunar CubeSat mission		Russia Gets Ready for New Moon Landing		Biophysicists take small step in quest for 'robot scientist'		Nine Real NASA Technologies in 'The Martian'		Navy gives continued development approval for EOD robot
Discovery of the Origin of Saturn's F Ring and Its Shepherd Satellites		Smooth robot movements reduce energy consumption by up to 40 percent		Research May Solve Lunar Fire Fountain Mystery		Opportunity gives clay-mineral rocks get closer inspection		Russia's moon landing plan hindered by financial distress

Dawn Sends Sharper Scenes from Ceres

UA Cameras Give Sight to NASA's OSIRIS-REx Mission

A new model of gas giant planet formation

Comet Impacts May Have Led to Life on Earth

A brain-computer interface for controlling an exoskeleton

Mars Rover Moves Onward After 'Marias Pass' Studies

Planetary pebbles were building blocks for the largest planets

Cassini's Final Breathtaking Close Views of Dione

India to Set Up Space Research and Satellite Monitoring Station in Fiji

Navy orders HazMat robots

Crowdfunding raises $720,000 to restore Neil Armstrong spacesuit

LADEE spacecraft finds neon in lunar atmosphere

NASA can send your name to Mars

Japanese Company to Advertise Soft Drink on Moon

Solar System formation don't mean a thing without that spin

ISS astronauts developing near real-time osteoporosis and bone cancer test

Russia to Send First Ever Robot-Cosmonaut to ISS

China's "sky eyes" help protect world heritage Angkor Wat

Controlling the uncontrollable

Cassini to Make Last Close Flyby of Saturn Moon Dione

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