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June 21, 2013

Study: Mars may have had ancient oxygen-rich atmosphere
Oxford, England (UPI) Jun 19, 2013
A British scientist says new findings suggest Mars had an oxygen-rich atmosphere more than a billion years before Earth developed its own. An examination of meteorites on Earth and rocks on Mars suggests oxygen was affecting the martian surface 4 billion years ago, at least 1,500 million years before oxygen built up in appreciable quantities in Earth's atmosphere, Bernard Wood of Oxford University said. The evidence comes from a comparison of Martian meteorites that have crashed onto Ear ... read more

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Opportunity Recovers From Another Flash-Related Reset On sols 3332 and 3333 (June and June 9, 2013) , Opportunity performed a 'touch 'n go' two-sol plan, using the robotic arm on the first sol to take Microscopic Imager (MI) images and position the Alp ... more		ExoMars 2016 Set To Complete Construction ESA's mission to Mars in 2016 has entered the final stage of construction with the signature of a contract with Thales Alenia Space at the Paris Air and Space Show. ExoMars will fly two missio ... more		NASA announces eight new astronauts, half are women The US space agency announced the appointment of eight new astronauts on Monday, and a record half of NASA's first astronaut class since 2009 are women. ... more
				Mars Water-Ice Clouds Are Key to Odd Thermal Rhythm Researchers using NASA's Mars Reconnaissance Orbiter have found that temperatures in the Martian atmosphere regularly rise and fall not just once each day, but twice. "We see a temperature max ... more		UH Astrobiologists Find Martian Clay Contains Chemical Implicated in the Origin of Life Researchers from the University of Hawaii at Manoa NASA Astrobiology Institute (UHNAI) have discovered high concentrations of boron in a Martian meteorite. When present in its oxidized form (borate) ... more

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Marks on Martian Dunes May Reveal Tracks of Dry-Ice Sleds NASA research indicates that hunks of frozen carbon dioxide - or dry ice - may glide down some Martian sand dunes on cushions of gas similar to miniature hovercraft, plowing furrows as they go. ... more		Mars Rover Opportunity Trekking Toward More Layers Approaching its 10th anniversary of leaving Earth, NASA's Mars Exploration Rover Opportunity is on the move again, trekking to a new study area still many weeks away. The destination, called " ... more		GPS in 2026 - Hidden Shifts That Could Redefine Global Navigation Danish PM says Greenland showdown at 'decisive moment' after new Trump threats Russia claims Oreshnik missile hit Ukrainian aviation plant		Aging Mars rover makes new water discoveries Scientists on Friday called NASA's Opportunity rover gimpy and arthritic, but hailed its new discoveries about early water on Mars made almost 10 years after it was launched toward the Red Planet. ... more
				SciTechTalk: Mars rover readies for 'road trip' on the Red Planet NASA says its Mars Curiosity rover will finish up its scientific investigations in its initial landing area - working in an area smaller than a football field - and enter a "distance-driving" mode ... but don't get too excited. We're talking about a five-mile "road trip" that's going to take months. ... more		First woman in space ready for 'one-way flight to Mars' Russia's Valentina Tereshkova, the first woman to go to space, said on Friday she was ready to score another coup and fly to Mars, even if it would be just a one-way trip. ... more

CubeSats, SmallSats and MicroSats

Solar systems for home and business installations

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

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		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		Albania's waste-choked rivers worsen deadly floods Is China a threat to Greenland as Trump argues? Disaster losses drop in 2025, picture still 'alarming': Munich Re		The Crowning Glory of Mars A swirling mound of ice riddled with dark spiral troughs crowns the north pole of Mars, seen here in a new mosaic from ESA's Mars Express. The mosaic comprises 57 separate images taken by the ... more
				Curiosity Mars Rover Nears Turning Point NASA's Mars Science Laboratory mission is approaching its biggest turning point since landing its rover, Curiosity, inside Mars' Gale Crater last summer. Curiosity is finishing investigations ... more		Mars Curiosity Rover Provides Strong Evidence for Flowing Water Despite satellite images that show vast networks of channels, past Mars rover missions have shown limited evidence for flowing water on Mars. Now, rocks analyzed by NASA's Mars Curiosity Rover ... more

Scientists use gravity, topographic data to find unmapped moon craters

Australian team maps Moon's hidden craters

LADEE Arrives at Wallops for Moon Mission

China's space program less costly

China seeks to boost share of satellite market

Space lotuses to touch down in Shanghai

Strange Flames on the ISS

Accelerating ISS Science With Upgraded Payload Operations Integration Center

Europe's space truck docks with ISS

New Horizons Team Sticking to Original Flight Plan at Pluto

Planning Accelerates For Pluto Encounter

'Vulcan' wins Pluto moon name vote

	Ten Years At Mars: New Global Views Plot History Of The Red Planet New global maps of Mars released on the 10th anniversary of the launch of ESA's Mars Express trace the history of water and volcanic activity on the Red Planet, and identify sites of special interes ... more		Flowing Water Transported Sand, Rocks Along Martian Streambed The first surface science results from the Mars Science Laboratory (MSL) mission have provided the most definitive evidence yet of an ancient stream flow on Mars. "This is the first confirmation of ... more		Leicester Scientist Helps Discover Ancient Streambed On Mars University of Leicester scientist Dr John Bridges contributed to a new report showing how rocks examined by NASA's Mars rover Curiosity reveal details of an ancient Martian stream A University ... more		Radiation Exposure Associated with a Trip to Mars Calculated On November 26, 2011, the Mars Science Laboratory began a 253-day, 560-million-kilometer journey to deliver the Curiosity rover to the Red Planet. En route, the Southwest Research Institute-led Radi ... more

Microsoft says will foot AI's massive power bill as emissions soar in 2025

US allows Nvidia to send advanced AI chips to China with restrictions

France climate goals off track as emissions cuts slow again

10 years on, Europe salutes its Martian scout		War Of The Worlds: Looking Back on the Martian Apocalypse		Rounded Stones on Mars Evidence of Flowing Water		Pebbly Rocks Testify to Old Streambed on Mars		Radiation Measured by Curiosity During Mars Trip Has Implications for Human Missions
Hydrogen 'food' could help sustain life in ocean's crust or on Mars.		Radiation on trip to Mars near lifetime limit		NASA's WISE Mission Finds Lost Asteroid Family Members		Bacterium from Canadian High Arctic and life on Mars		Opportunity Departing 'Cape York'

Curiosity Drills Second Rock Target

Opportunity Rides Into History For Offworld Drive

Desert Tests Pave Way for Human Exploration of Small Bodies

Mars Rover Opportunity Examines Clay Clues in Rock

NASA Mars Rover Curiosity Drills Second Rock Target

Mars Icebreaker Life Mission

Billion-year-old water could hold clues to life on Earth and Mars

NASA Probe Counts Space Rock Impacts on Mars

Nine-Year-Old Mars Rover Passes 40-Year-Old Record

Living and Dying on Mars

Opportunity Making Smallest Turn Yet, As Dust Storm Affects Rover

NASA Curiosity Rover Team Selects Second Drilling Target on Mars

More than 78,000 people apply for one-way trip to Mars

NASA Awards Contract to Modify Mobile Launcher

And Now For The Weather On Mars

Opportunity Rover Back in Action

Austria Aims For Mars Via Morocco

Buzz Aldrin says US must colonize Mars

Landing is key puzzle in Mars trip plans: experts

New analysis suggests wind, not water, formed mound on Mars

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