Mars News, Science, Technology at MarsDaily.com

December 15, 2014

MAVEN Identifies Links in Chain Leading to Mars Atmospheric Loss
Greenbelt MD (SPX) Dec 16, 2014
Early discoveries by NASA's newest Mars orbiter are starting to reveal key features about the loss of the planet's atmosphere to space over time. The findings are among the first returns from NASA's Mars Atmosphere and Volatile Evolution (MAVEN) mission, which entered its science phase on Nov. 16. The observations reveal a new process by which the solar wind can penetrate deep into a planetary atmosphere. They include the first comprehensive measurements of the composition of Mars' upper atm ... read more

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Moon Express testing compact lunar lander at Kennedy NASA is working with U.S. industry to develop the capabilities and cutting-edge technologies that will help send astronauts beyond low-Earth orbit. To achieve this goal, space travelers will need th ... more		Opportunity Flash-Memory Resets Continue Opportunity is on the west rim of Endeavour Crater heading towards 'Marathon Valley,' a putative location for abundant clay minerals only about a mile (about 1 kilometer) to the south. Because ... more		Mars Mountain was All Wet Observations by NASA's Curiosity Rover indicate Mars' Mount Sharp was built by sediments deposited in a large lake bed over tens of millions of years. This suggests ancient Mars maintained a climate ... more
				Opportunity In No-Flash Mode: Kludge Ready To Radiate Persistent computer resets and "amnesia" events on NASA's Mars Exploration rover Opportunity that have occurred after reformatting the robot's flash memory have prompted a shift to a working mode th ... more		Signs of Ancient Mars Lakes and Quakes Seen in New Map Long ago, in the largest canyon system in our solar system, vibrations from "marsquakes" shook soft sediments that had accumulated in Martian lakes. The shaken sediments formed features that n ... more

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

200 million pound investment is rocket fuel for UK space industry The UK Space Agency is making an extra investment of over 200 million pounds in Europe's space programme, providing the UK with increased leadership in a rapidly growing global sector and building o ... more		Countdown to China's new space programs begins China hopes to put a rover on Mars around 2020, complete a manned space station around 2022 and test a heavy carrier rocket around 2030, a top space scientist revealed Sunday. Lei Fanpei, chai ... more		UAV swarm algorithm boosts spectrum resilience in contested airspace China announces 'major' military drills around Taiwan Israeli air force deploys first laser interception system		Flash-Memory Reformat Planned Opportunity is on the west rim of Endeavour Crater heading towards 'Marathon Valley,' a putative location for abundant clay minerals less than a mile (about a kilometer) to the south. The rove ... more
				NASA's New Orion Spacecraft Completes First Spaceflight Test NASA marked a major milestone Friday on its journey to Mars as the Orion spacecraft completed its first voyage to space, traveling farther than any spacecraft designed for astronauts has been in mor ... more		Mars is a Four-Letter Word The recent launch of NASA's Orion spacecraft whipped the media into a frenzy. It was headline news across mainstream broadcasts and publications. We want the media to support space ... more

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

Curiosity finds clues to how water helped shape Mars Observations by NASA's Curiosity Rover indicate Mars' Mount Sharp was built by sediments deposited in a large lake bed over tens of millions of years. This interpretation of Curiosity's finds in Gal ... more		China's ardor for a red planet The day after Orion, NASA's new spacecraft designed to carry astronauts to Mars, made its first test flight, a group of Chinese kids created their own Mars rover at Beijing Planetarium. Li Man ... more		Under CERES watch Earth radiation budget record reaches 25 years Multi core wildfire soot particles found to boost global warming impact Wildland fires estimated to release more organic air pollutants		Ancient lava flows could explain pie-shaped landform on Mars If it was a real pie, it'd be the largest in the universe. But alas, it's composed of cold iron-rich rock - not flour, butter, fruit and sugar. The 1.2-mile wide circle of rumpled Martian crust was likely created by lava flows thousands of years ago. ... more
Mars mountain may have arisen from lake sediments: NASA A mountain on Mars may have built up over time from lake sediments, according to NASA scientists who have been studying observations from the Curiosity rover scouring the Red Planet. ... more		The first X-ray diffraction measurements on Mars In 2012 the Mars Science Laboratory landed in the fascinating Gale crater. The Gale crater is of such great interest because of the 5.5 km high mountain of layered materials in the middle. This mate ... more		Giving Thanks for Opportunity's Great Work! Opportunity is on the west rim of Endeavour Crater heading towards 'Marathon Valley', a location assumed to have abundant clay minerals slightly over a half mile (1 kilometer) to the south. Th ... more		Red Planet's Mystery While NASA plans to return astronauts to the Moon by 2020 for extended missions in search of more water, scientists say it might be a good idea to drop by to Mars as well. In 2011, the first r ... more

	Orion Flight 'Milestone' in Obama's Space Policy: White House The successful test flight of the Orion spacecraft marks a milestone in US President Barack Obama's space policy, White House Press Secretary Josh Earnest said Friday. "It is certainly an impo ... more		Orion's Test Flight: Recovering America's Space Dream The highly anticipated maiden flight of NASA's next-generation Orion spacecraft is just hours away. Orion is slated to lift off Thursday, igniting a chase for America's dream of space exploration wh ... more

Single superconductor device shows Josephson junction behavior

PCBM additive strategy lifts efficiency and durability of inverted perovskite solar cells

Drone phenomics sharpen genetic signals and automate field trait extraction in maize and peanut breeding

Milestone to Mars: Orion Takes Flight		Exploring Comets and Asteroids is an International Endeavor		Red Planet's Mystery		Meteorite From Mars Contains Alien Biomass		Traces of possible Martian biological activity inside a meteorite
Meteorite stirs life-on-Mars debate		NASA's Orion Flight Test and the Journey to Mars		Orion Test Flight a Critical Step on NASA's Journey to Mars		Republican Budget Cuts Threaten NASA's Space Exploration Plans		Uwingu to Beam Almost 90,000 Messages to Mars

Frost-covered chaos on Mars

Within Rover's Reach at Mars Target Area 'Alexander Hills'

Mars Exploration Program Director Named

Second Time Through, Mars Rover Examines Chosen Rocks

Lockheed Martin Begins Final Assembly Of Next Mars Lander

Mars was warm enough for flowing water, but only briefly

Several Drives Push Opportunity Over 41-Kilometer Mark

China researchers plan Mars mission 'around 2020': state media

Next NASA Mars Mission Reaches Milestone

Warmth and flowing water on early Mars were episodic

Mars, too, has macroweather

Comet lander 'working well', but may be on slope

After Mars, India space chief aims for the moon

Tail discovered on long-known asteroid

China Exclusive: China developing Mars rover

Vision for Mars: An Opportunity for Ophthalmology Companies

Mars Orbiter MAVEN Demonstrates Relay Prowess

Opportunity Dust Levels Back to Normal

UI instrument sees comet-created atmosphere on Mars

Mars probe to debut at upcoming air show

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