Mars News, Science, Technology at MarsDaily.com

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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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		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		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
				NASA Funds Plasma Rocket Technology for Superfast Space Travel Superfast journeys to Mars may be one big step closer for humanity, as NASA has sponsored a private company to develop a high-tech, plasma engine. Ad Astra Rocket Company, specializing in the ... 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

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

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		Nine Real NASA Technologies in 'The Martian' Mars has held a central place in human imagination and culture for millennia. Ancients marveled at its red color and the brightness that waxed and waned in cycles over the years. Early observations ... more		Sidekick autonomy software guides YFQ-42A test mission for CCA program Infleqtion lists shares on NYSE as neutral atom quantum firm CGI and Vantor team on AI spatial intelligence for GNSS denied operations		Opportunity gives clay-mineral rocks get closer inspection 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 stor ... more
				What's for Dinner? BioFood! While Mars and other planets await the arrival of humans, the question of how to maintain astronauts' food supplies remains a major obstacle for such missions. NASA is granting $200,000 per year to ... more		Mars Rover Moves Onward After 'Marias Pass' Studies NASA's Curiosity Mars rover is driving toward the southwest after departing a region where for several weeks it investigated a geological contact zone and rocks that are unexpectedly high in silica ... more

Nuclear Operations and Maintenance Efficiency Summit USA 2015

NASA can send your name to Mars Mars enthusiasts around the world can participate in NASA's journey to Mars by adding their names to a silicon microchip headed to the Red Planet aboard NASA's InSight Mars lander, scheduled to laun ... more		Russia to Send First Ever Robot-Cosmonaut to ISS A team of experts at the Russian Academy of Sciences' Space Research Institute are working on the prototype of a robot cosmonaut to help ISS crews during spacewalks. Russia is a world leader w ... more		Solar-driven ionosphere charges may nudge stressed faults toward rupture Stable black carbon in mangrove soils boosts coastal climate role Low crystallinity iron minerals show promise for chromium cleanup and carbon storage		How Much Contamination is Okay on Mars 2020 Rover? When the Mars 2020 rover arrives on the Red Planet, one of its primary mission goals will be to select and preserve samples that would eventually make it back to Earth for scientific study. Rather t ... more
One Decade after Launch, Mars Orbiter Still Going Strong Ten years after launch, NASA's Mars Reconnaissance Orbiter (MRO) has revealed the Red Planet's diversity and activity, returning more data about Mars every week than the weekly total from all six ot ... more		NASA selects contractor to prepare launch structure for SLS NASA has selected J. P. Donovan Construction, Inc., of Rockledge, Florida to begin work at the agency's Kennedy Space Center in Florida on the ground structures that will launch NASA's next generati ... more		One Decade after Launch, Mars Orbiter Still Going Strong Ten years after launch, NASA's Mars Reconnaissance Orbiter (MRO) has revealed the Red Planet's diversity and activity, returning more data about Mars every week than all six other missions currently ... more		Salt flat indicates some of the last vestiges of surface water on Mars Mars turned cold and dry long ago, but researchers at the University of Colorado Boulder have discovered evidence of an ancient lake that likely represents some of the last potentially habitable sur ... more

	Mars Rovers and the Last Moonwalker to Invade Poland in September Poland will once again host the biggest Mars rover competition in Europe. This year, from Sept. 5 to 6, the second edition of the European Rover Challenge (ERC) is expected to get even more publicit ... more		Saturn's rings in a supercomputer Why some planets, like Saturn or Jupiter, have their rings, while others like, the Earth or Mars do not? It turned out that "the size does not matter" - not only giants as Saturn possess the rings, ... more

AALTO plans Zephyr stratospheric hub in northern Australia and seeks local payload partners

Ancient guano drove Chincha coastal power

UAH lands first DARPA award for biological sciences department

Russia to conduct simulated flight program to Moon, Mars over 4 years		New Study Sheds Light on Origin of Most Common Meteorites		New Online Exploring Tools Bring NASA's Journey to Mars to New Generation		Celebrating a year at the comet		Six scientists to spend 365 days in HI-SEAS simulated Mars trip
Tracking A Mysterious Group of Asteroid Outcasts		Buckingham astrobiologists to look for life on Mars		New rocket could one day launch flight to Europa		NASA Mars Orbiter Preparing for Mars Lander's 2016 Arrival		Launch, docking returns ISS crew to full strength

New Website Gathering Public Input on NASA Mars Images

Antarctic Offers Insights Into Life on Mars

Earth and Mars Could Share A Life History

Curiosity Rover Inspects Unusual Bedrock

Opportunity heading into Marathon Valley

Celebrating 50 years of Martian imagery

Curiosity rover finds evidence of Mars' primitive continental crust

Never Get Lost on Mars Again With NASA's New Red Planet Map

Opportunity Rover's 7th Mars Winter to Include New Study Area

Could This Become the First Mars Airplane

Opportunity Gets Back to Work

NASA wants to send microbes to Mars to prepare for human habitation

Curiosity rover back to work, studying rock-layer contact zone

Curiosity Mars Rover Studies Rock-Layer Contact Zone

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