Mars News, Science, Technology at MarsDaily.com

February 20, 2013

Bleach could hamper Mars life search
Boston (UPI) Feb 18, 2013
A martian meteorite frozen in antarctic ice suggests we may need to dig deeper into Mars to search for traces of past life, U.S. researchers say. Scientists at Tufts University say the meteorite is full of chemicals related to those used in household bleach, increasing the likelihood any carbon-bearing compounds - strong indicators of life - on the martian surface may have been broken down by chemical reactions. "We're speculating that you perhaps cannot find organics on the surface of ... read more

Previous Issues

Feb 18

Feb 15

Feb 14

Feb 13

At the mouth of the red valley ESA's Mars Express took a high-resolution stereo image on 13 January of the southeast corner of the Amenthes Planum region on Mars, near to Palos crater and the mouth of a well-known sinuous valley, ... more		NASA's MAVEN Mission Completes Assembly NASA's Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft is assembled and is undergoing environmental testing at Lockheed Martin Space Systems facilities, near Denver, Colo. MAVEN is the nex ... more		Mars Rock Takes Unusual Form On Mars, as on Earth, sometimes things can take on an unusual appearance. A case in point is a shiny-looking rock seen in a recent image from NASA's Curiosity Mars rover. Some casual obs ... more
				Rover Walkabout Continues at Cape York Opportunity is conducting the post-walkabout in-situ (contact) science campaign on the inboard edge of Cape York on the rim of Endeavour Crater. On Sol 3208 (Jan. 31, 2013), the rover collecte ... more		In milestone, Mars rover collects first bedrock sample In a first, the Mars rover Curiosity has penetrated a rock on the Red Planet and collected a sample from its interior, the US space agency announced Saturday. ... more

CubeSats, SmallSats and MicroSats

How The World's Saltiest Pond Gets Its Salt; Implications For Water On Mars Antarctica's Don Juan Pond might be the unlikeliest body of water on Earth. Situated in the frigid McMurdo Dry Valleys, only the pond's high salt content - by far the highest of any body of water on ... more		NASA Curiosity Rover Collects First Martian Bedrock Sample NASA's Curiosity rover has, for the first time, used a drill carried at the end of its robotic arm to bore into a flat, veiny rock on Mars and collect a sample from its interior. This is the first t ... more		GE and Lockheed validate compact rotating detonation ramjet for hypersonic missiles Danish PM says Greenland showdown at 'decisive moment' after new Trump threats Russia claims Oreshnik missile hit Ukrainian aviation plant		Lockheed Martin Completes Assembly, Begins Environmental Testing of NASA's MAVEN Spacecraft Lockheed Martin has completed the assembly of NASA's Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft. The orbiter is now undergoing environmental testing at the company's Space Systems fac ... more
				Sampling Several Rock Targets Opportunity is moving around the inboard edge of "Cape York" on the rim of Endeavour Crater, performing in-situ (contact) science investigations. On Sol 3200 (Jan. 23, 2013), the rover complet ... more		Mapping Mars Nearly 90% of Mars' surface has been mapped by the high-resolution stereo camera on ESA's Mars Express, which celebrates ten years since launch this June. The mosaic comprises 2702 individual ... more

Solar systems for home and business installations

CubeSats, SmallSats and MicroSats

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Weekend Test on Mars Was Preparation to Drill a Rock The bit of the rock-sampling drill on NASA's Mars rover Curiosity left its mark on a Martian rock this weekend during brief testing of the tool's percussive action. The successful activity, ca ... more		AAS Division For Planetary Sciences Issues Statement On Mars 2020 Program The following statement from the American Astronomical Society's Division for Planetary Sciences was prepared in collaboration with the Planetary Society, the American Geophysical Union's Planetary ... more		Cosmic krypton timestamps reveal Australia landscape evolution and resources Fire on Ice: The Arctic's Changing Fire Regime Warming trend to intensify crop droughts across Europe and beyond		Curiosity Maneuver Prepares for Drilling NASA's Mars rover Curiosity has placed its drill onto a series of four locations on a Martian rock and pressed down on it with the rover's arm, in preparation for using the drill in coming days. ... more
				Ridges on Mars suggest ancient flowing water Networks of narrow ridges found in impact craters on Mars appear to be the fossilized remnants of underground cracks through which water once flowed, according to a new analysis by researchers from ... more		Changes on Mars Caused by Seasonal Thawing of CO2 Spring is a dynamic season on the dunes surrounding Mars' north pole. When frozen carbon dioxide, or dry ice, deposited as a winter ice cap on Mars sublimates - changes directly from a solid to a ga ... more

Building a lunar base with 3D printing

US, Europe team up for moon fly-by

Russia to Launch Lunar Mission in 2015

Welcome Aboard Shenzhou 10

Reshuffle for Tiangong

China to launch 20 spacecrafts in 2013

NASA briefly loses contact with space station

Low-Gravity Flights Will Aid ISS Fluids and Combustion Experiments

Temporary Comm Loss Interrupts Crew's Day

Public to vote on names for Pluto moons

The PI's Perspective: The Seven-Year Itch

New Horizons Gets a New Year's Workout

	Is there life on Mars? Scientists believe that a large crater, which has been discovered on Mars, might have been a lake several billion years ago. A space vehicle, which NASA sent to explore Mars, has discovered layers o ... more		Thawing Dry Ice Drives Groovy Action On Mars Researchers using NASA's Mars Reconnaissance Orbiter see seasonal changes on far-northern Martian sand dunes caused by warming of a winter blanket of frozen carbon dioxide. Earth has no naturally fr ... more		Mars Rover Curiosity Uses Arm Camera at Night NASA's Mars rover Curiosity has for the first time used the camera on its arm to take photos at night, illuminated by white lights and ultraviolet lights on the instrument. Scientists used the ... more		Opportunity At Work At Whitewater Lake Opportunity is on the inboard edge of "Cape York" on the rim of Endeavour Crater, performing an in-situ (contact) science investigation of veins in the light-toned outcrop "Whitewater Lake." O ... more

Scientists uncover new quantum state that could power future technologies

Self-healing composite can make airplane, automobile and spacecraft components last for centuries

Pendulum device taps power from ocean currents

2013 to be bumper year for space science: ESA		Possible Clues to Ancient Subsurface Biosphere on Mars		NASA's Veteran Mars Rover Ready to Start 10th Year		Reull Vallis: a river ran through it		Opportunity Investigating Light-toned Veins in Rock Outcrop
Martian Crater May Once Have Held Groundwater-Fed Lake		US scientists find evidence of ancient Martian lake		Choosing the right people to go to Mars		ChemCam follows the 'Yellowknife Road' to Martian wet area		NASA Mars Rover Preparing to Drill Into First Martian Rock

Mars image suggests ancient water flow

Mars rover readies first rock drilling

Bacteria In Rio Tinto Could Be Like Those On Mars

Opportunity Heading Toward Light-Toned Veins

Mars One announces requirements for Red Planet colonists

NASA Researchers Studying Advanced Nuclear Rocket Technologies

Mars500 project - salt balance of the Mars 'astronauts'

Simulated mission to Mars reveals critical data about sleep needs for astronauts

Simulated Mars mission shows good sleep is critical

NASA's Big Mars Rover Makes First Use Of Its Brush

Curiosity Rover Explores Yellowknife Bay

Lockheed Martin Delivered Core Structure For First GOES-R Satellite

Opportunity Scores Another Dust Cleaning Event At Vermillion

India scales down experimental flying payloads for exploring Mars

'Black Beauty' could yield Martian secrets

Ancient Water-rich Meteorite Linked to Martian Crust

Stanford researchers develop acrobatic space rovers to explore moons and asteroids

Researchers Identify Water Rich Meteorite Linked To Mars Crust

Mars meteorite has significant water

'Spiky' rovers could explore martian moon

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