Mars News, Science, Technology at MarsDaily.com

July 24, 2013

Ancient snowfall likely carved Martian valleys
Providence RI (SPX) Jul 24, 2013
Valley networks branching across the Martian surface leave little doubt that water once flowed on the Red Planet. But where that ancient water came from - whether it bubbled up from underground or fell as rain or snow - is still debated by scientists. A new study by researchers at Brown University puts a new check mark in the precipitation column. The study finds that water-carved valleys at four different locations on Mars appear to have been caused by runoff from orographic precipitation - snow ... read more

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Curiosity Mars Rover Passes Kilometer of Driving The latest drive by NASA's Curiosity Mars rover brought the total distance that the rover has driven on Mars to more than 1 kilometer. One kilometer is about 0.62 mile. The drive covered about ... more		A Timeline Of Comet ISON's Dangerous Journey A comet's journey through the solar system is perilous and violent. A giant ejection of solar material from the sun could rip its tail off. Before it reaches Mars - at some 230 million miles away fr ... more		Reports Detail Mars Rover Clues to Atmosphere's Past A pair of new papers report measurements of the Martian atmosphere's composition by NASA's Curiosity rover, providing evidence about loss of much of Mars' original atmosphere. Curiosity's Samp ... more
				MAVEN Spectrometer Opens Window to Red Planet's Past When NASA's MAVEN mission begins its journey to the Red Planet later this year, it will be equipped with a special instrument to take the planet back in time. That instrument is the Neutral Gas and ... more		How Mars' atmosphere got so thin: New insights from Curiosity New findings from NASA's Curiosity rover provide clues to how Mars lost its original atmosphere, which scientists believe was much thicker than the one left today. "The beauty of these measure ... more

New Mars mission: in the Vikings' steps The primary task of the new Mars rover, which NASA is to send to the Red Planet in 2020, is to find traces of life on Mars. The designers will borrow the general design and the undercarriage from th ... more		Overhead View of Mars Rover 10 Years After Launch An image from Mars orbit taken 10 years after the launch of NASA's Mars Exploration Rover Opportunity shows the long-lived rover on its trek to a new destination on Mars. The color image taken ... more		Danish PM says Greenland showdown at 'decisive moment' after new Trump threats Russia claims Oreshnik missile hit Ukrainian aviation plant Russia strikes power plant, kills four in Ukraine barrage		Senate Dems favor allowing NASA to go ahead with asteroid capture plan U.S. Senate Democrats say a new bill would allow NASA to go ahead with its plan to lasso an asteroid as part of a future mission to send astronauts to Mars. ... more
				Technology Could Curtail Astronaut Conflict Scientists aim to equip manned crews to Mars with innovative devices that keep track of social interactions and provide instant feedback when conflict and other troubles regarding teamwork emerge. ... more		Third Drive of Curiosity's Long Trek Covers 135 Feet NASA's Mars rover Curiosity drove 135 feet (41 meters) on Tuesday, July 9, the third drive of a journey of many months from the "Glenelg" area to Mount Sharp. Last week, the mission finished i ... more

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DNA-sequencing chip could be sent to Mars to search for signs of life U.S. researchers, in a step toward analyzing Mars for signs of life, say they've shown a gene-sequencing chip can survive space radiation. ... more		Opportunity Making Progress Toward Solander Point Opportunity is in good health. On Sol 3351 (June 27, 2013), the rover drove over 393 feet (over 120 meters), heading toward 'Solander Point' on the rim of Endeavour Crater. Also on that sol, a set o ... 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		Mars Rover Curiosity Begins Trek Toward Mount Sharp With drives on July 4 and July 7, NASA's Mars rover Curiosity has departed its last science target in the "Glenelg" area and commenced a many-month overland journey to the base of the mission's main ... more
				Science Team Outlines Goals for NASA's 2020 Mars Rover The rover NASA will send to Mars in 2020 should look for signs of past life, collect samples for possible future return to Earth, and demonstrate technology for future human exploration of the Red P ... more		Is Mars mission Indian rocket's silver jubilee flight? Immediately after the launch of India's first navigation satellite, Indian Space Research Organisation (ISRO) officials said the space agency is gearing up for PSLV's silver jubilee mission, which w ... more

First-ever lunar south pole mission could be attempted by 2016

Moon Base and Beyond

Engine recovered from Atlantic confirmed as Apollo 11 unit

China launches three experimental satellites

Medical quarantine over for Shenzhou-10 astronauts

China's astronauts ready for longer missions

NASA launches new probe of spacesuit failure

Space Station ARISS Software Upgraded by Student For Students

Astronaut's helmet leak forces abrupt end to spacewalk

SciTechTalk: Grab your erasers, there are more moons than we thought

NASA Hubble Finds New Neptune Moon

NASA finds new moon on Neptune

	NASA's next Mars rover will advance hunt for past life The next robotic rover to explore Mars in 2020 should scour the surface of the red planet more closely than ever for signs of past life, a NASA science team said Tuesday. ... more		Autonomous Rover Drills Underground in the Atacama A rover named Zoe recently traveled the Atacama Desert in Chile, the driest place on Earth and a landscape that has much in common with the harsh terrain of Mars. From the unrelenting UV radiation, ... more		ISRO plans string of satellite launches, including silver jubilee flight of PSLV-C25 The Indian space agency has lined up a string of launches, including the silver jubilee flight of the Polar Satellite Launch Vehicle-C25 (PSLV-C25) carrying the Mars orbiter, a top official said. ... more		Opportunity's Improbable Anniversary When NASA's Mars rover Opportunity blasted off from Cape Canaveral in 2003, many onlookers expected a relatively short mission. Landing on Mars is risky business. The Red Planet has a long history o ... 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

Comet ISON Brings Holiday Fireworks		Dry run for the 2020 Mars Mission		Opportunity Clocks Up 37 Kilometers Of Roving Mars		Researchers call for rethinking efforts to prevent interplanetary contamination		Mars Rover Opportunity Trekking Toward More Layers
Nanotechnology holds big potential for NMSU faculty		Mars had oxygen-rich atmosphere 4,000 million years ago		Billion-Pixel View of Mars Comes From Curiosity Rover		Study: Mars may have had ancient oxygen-rich atmosphere		Opportunity Recovers From Another Flash-Related Reset

ExoMars 2016 Set To Complete Construction

NASA announces eight new astronauts, half are women

Mars Water-Ice Clouds Are Key to Odd Thermal Rhythm

UH Astrobiologists Find Martian Clay Contains Chemical Implicated in the Origin of Life

Marks on Martian Dunes May Reveal Tracks of Dry-Ice Sleds

Mars Rover Opportunity Trekking Toward More Layers

Aging Mars rover makes new water discoveries

SciTechTalk: Mars rover readies for 'road trip' on the Red Planet

First woman in space ready for 'one-way flight to Mars'

The floodwaters of Mars

Driving to 'Solander Point'

The Crowning Glory of Mars

Curiosity Mars Rover Nears Turning Point

Mars Curiosity Rover Provides Strong Evidence for Flowing Water

Ten Years At Mars: New Global Views Plot History Of The Red Planet

Flowing Water Transported Sand, Rocks Along Martian Streambed

Leicester Scientist Helps Discover Ancient Streambed On Mars

Radiation Exposure Associated with a Trip to Mars Calculated

10 years on, Europe salutes its Martian scout

War Of The Worlds: Looking Back on the Martian Apocalypse

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