Mars News, Science, Technology at MarsDaily.com

Free Newsletters - Space - Defense - Environment - Energy

November 14, 2012

Mars orbiter back online after system swap
Pasadena, Calif. (UPI) Nov 13, 2012
NASA says its Mars Odyssey orbiter has resumed duty after switching to a set of redundant equipment not used since before the spacecraft's 2001 launch. The swap was initiated last week in response to months of diagnostic data indicating some portions of the orbiter's instrumentation showed signs of wearing out, NASA's Jet Propulsion Laboratory in Pasadena, Calif., reported. The orbiter carries a pair of redundant main computers - an "A-side" and a "B-side" - to have a backup available ... read more

Previous Issues

Nov 13

Nov 12

Nov 09

Nov 08

Nov 07

What Arctic Rocks Say About Mars: An Interview with Hans Amundsen In 1996, a research group led by Dave McKay of NASA's Johnson Space Center claimed to have found evidence of fossilized life in a Mars meteorite. Not only did the shapes look like bacteria, but a fo ... more		NASA Mars Rover Opportunity Reveals Geological Mystery NASA's long-lived rover Opportunity has returned an image of the Martian surface that is puzzling researchers. Spherical objects concentrated at an outcrop Opportunity reached last week differ in se ... more		Obama Win Keeps NASA's Space Plans on Course The reelection of US president Barack Obama could mean one small step back to the moon and a giant leap to landing astronauts on Mars and asteroids. In 2010, the Obama administration set a goa ... more
				More Driving And Imaging At 'Matijevic Hill' Opportunity is continuing the local area survey around the location called Matijevic Hill (named in honor of Jake Matijevic) at the inboard edge of Cape York on the rim of Endeavour Crater. Th ... more		Curiosity Team Switches Back to Earth Time After three months working on "Mars time," the team operating NASA Mars rover Curiosity has switched to more regular hours, as planned. A Martian day, called a sol, is about 40 minutes longer ... more

Survey of 'Matijevic Hill' Continues Opportunity has completed approximately half of the local area survey around the location called Matijevic Hill (named in honor of Jake Matijevic) at the inboard edge of Cape York on the rim of Ende ... more		NASA Rover Finds Clues to Changes in Mars' Atmosphere NASA's car-sized rover, Curiosity, has taken significant steps toward understanding how Mars may have lost much of its original atmosphere. Learning what happened to the Martian atmosphere wil ... more		Faster, More Precise Airstrikes Within Reach China's long march in space Russia to Unveil New Piloted Spacecraft at MAKS Airshow S. Korea opens bidding on $7.3 bn fighter jet deal Snowden poses stress test for H.K.'s ties with China U.S. mulls countermeasures against threat of enemy UAVs Raytheon continues Global Hawk ground support		Mars Longevity Champ Switching Computers NASA's Mars Odyssey orbiter, already the longest-working spacecraft ever sent to Mars, will switch to some fresh, redundant equipment next week that has not been used since before launch in 2001. ... more
				Nereidum Montes helps unlock Mars' glacial past On 6 June, the high-resolution stereo camera on ESA's Mars Express revisited the Argyre basin as featured in our October release, but this time aiming at Nereidum Montes, some 380 km northeast of Ho ... more		Preliminary Self-Portrait of Curiosity by Rover's Arm Camera On Sol 84 (Oct. 31, 2012), the Curiosity rover used the Mars Hand Lens Imager (MAHLI) to capture the set of thumbnail images stitched together to create this full-color self-portrait. This sel ... more

CubeSats, SmallSats and MicroSats

Solar systems for home and business

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Curious About Life: Interview with Jennifer Stern The Mars Science Laboratory Curiosity rover has 10 science instruments, and each will be used in the coming weeks and months to help characterize the environment of Mars and determine if the planet ... more		Survey Of Matijevic Hill Continues Opportunity has completed approximately half of the local area survey around the location called Matijevic Hill (named in honor of Jake Matijevic) at the inboard edge of Cape York on the rim of Ende ... more		UCLA climate study predicts dramatic loss in local snowfall Light-Carved 'Nano-Volcanoes' Hold Promise for Drug Delivery A helping hand from above for The Gambia New report identifies 'regret-free' approaches for adapting agriculture to climate change Farmworkers feel the heat even when they leave the fields Severe typhoon season expected Warm ocean drives most Antarctic ice shelf loss		Curiosity's Tastes of Martian Soil Offer Insights on Mineral Composition NASA's Curiosity rover has taken its first bites out of the Martian surface and used the materials scooped up, sieved and portioned to cleanse the palate of the rover's sample collection system of a ... more
				Continuing Work With Scoops at 'Rocknest' NASA's Mars Rover Curiosity on Sol 82 (Oct. 29, 2012) used its Mars Hand Lens Imager (MAHLI) to photograph the diverse rocks in the "Rocknest" area and prepared for an overnight analysis of a soil s ... more		Curiosity on Mars sits on rocks similar to those found in marshes in Mexico Millions of years ago fire and water forged the gypsum rocks locked in at Cuatro Cienegas, a Mexican valley similar to the Martian crater where NASA's Rover Curiosity roams. A team of researchers ha ... more

China's Chang'e-3 to land on moon next year

Moon crater yields impact clues

Study: Moon basin formed by giant impact

Mr Xi in Space

China plans manned space launch in 2013: state media

China to launch manned spacecraft

It's a bird, it's a plane, it's... the Space Station

Crew Prepares for Spacewalk After Progress Docks

Crew Preparing for Cargo Ship, Spacewalk

Keck Observations Bring Weather Of Uranus Into Sharp Focus

At Pluto, Moons and Debris May Be Hazardous to New Horizons Spacecraft During Flyby

Sharpest-ever Ground-based Images of Pluto and Charon: Proves a Powerful Tool for Exoplanet Discoveries

	NASA Rover's First Soil Studies Help Fingerprint Martian Minerals NASA's Mars rover Curiosity has completed initial experiments showing the mineralogy of Martian soil is similar to weathered basaltic soils of volcanic origin in Hawaii. The minerals were iden ... more		Baumgartner: Mars travel a waste of money Austrian daredevil Felix Baumgartner says he believes NASA's Mars mission is a waste of money that could be used for "saving our planet." ... more		Curious About Life: Interview with Felipe Gomez The Mars Science Laboratory Curiosity rover has 10 science instruments, and each will be used in the coming weeks and months to help characterize the environment of Mars and determine if the planet ... more		Assessing Drop-Off to Mars Rover's Observation Tray NASA's Mars rover Curiosity used its Mast Camera (Mastcam) during the mission's 78th sol (Oct. 24, 2012) to view soil material on the rover's observation tray. The observations will help asses ... more

DNA brings materials to life

Dynamic Energy and Stone Quest Complete New Jersey Solar Project

Spot-welding graphene nanoribbons atom by atom

First South American plant for purifying soils contaminated with zinc and cadmium

CRAIG Clark awarded MBE

EADS Examines Electric And Hybrid Propulsion To Further Reduce Aircraft Emissions

Autonomous energy-scavenging micro devices will test water quality, monitor bridges, more

Opportunity Undertakes Survey Drives Of Local Area		How Space Station Can Help Humans Follow Curiosity to Mars and Beyond		Curiosity Rover Collects Fourth Scoop of Martian Soil		Valles Marineris - the largest canyon in the Solar System		Mars Soil Sample Delivered for Analysis Inside Rover
Rover eyes 'man-made' objects in Martian dirt		Preventing infection on long flights		Curious About Life: Interview with Jen Eigenbrode		Proof at last: Moon was created in giant smashup		Opportunity Is On The Move Around 'Matijevic Hill'

Science Of Global Climate Modeling Confirmed By Discoveries On Mars

NMSU Graduate Student Looks For Indications Of Life On Mars In Possible Trace Methane Gas

Rover's Second Scoop Discarded, Third Scoop Commanded

UNH scientists provide window on space radiation hazards

Robotic Arm Tools Get To Work On Rock Outcrop

Curiosity Preparing for Second Scoop

Resume Working with First Scooped Sample

Meteorite delivers Martian secrets to University of Alberta researcher

Mars Rock Touched by NASA Curiosity has Surprises

Mars rover makes surprising rock find

Curious About Life: Interview with Michael Meyer

Curiosity Update: Object Likely Benign Plastic from Curiosity Rover

Testing Mars and Moon soil for sheltering astronauts from radiation

India testfires Mars mission engine

Checking a Bright Object on the Ground

First Scoopful A Success

China to collect samples from Mars by 2030: Xinhua

Curious About Life: Interview with Pan Conrad

Year on ISS planned ahead of manned Mars mission

Mars rover finds 'bright object'

Free Newsletters - Space - Defense - Environment - Energy

Buy Advertising

Media Advertising Kit

Editorial & Other Enquiries

Privacy statement

The contents herein, unless otherwise known to be public domain, are Copyright 1995-2013 - SpaceDaily. AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by SpaceDaily on any web page published or hosted by SpaceDaily. Privacy statement