B.O.C. Born Concept shoes kelvinsi-25538 womens size Concept 6 Born/36.5 leopard clogs slip on 397fbaf - eslomeli.com

B.O.C. Born Concept shoes kelvinsi-25538 womens size Concept 6 Born/36.5 leopard clogs slip on 397fbaf




Item specifics

Condition:
Pre-owned: An item that has been used or worn previously. See the seller’s listing for full details and ... Read moreabout the condition
US Shoe Size (Women's): 6
Style: Clogs Color: brown black
Fastening: Slip On Brand: Børn
Heel Height: Med (1 3/4 in. to 2 3/4 in.) Pattern: Animal Print
UPC: Does not apply
Mars likely to have enough oxygen to support life: Study
PHOTO: AFP

PARIS - Salty water just below the surface of Mars could hold enough oxygen to support the kind of microbial life that emerged and flourished on Earth billions of years ago, researchers reported Monday (Oct 22).

In some locations, the amount of oxygen available could even keep alive a primitive, multicellular animal such as a sponge, they reported in the journal Nature Geosciences.

"We discovered that brines" - water with high concentrations of salt - "on Mars can contain enough oxygen for microbes to breathe," said lead author Vlada Stamenkovic, a theoretical physicist at the Jet Propulsion Laboratory in California.

COLE HAAN Flat Square Toe Buckle Air Sole Beige Loafer Shoes , ESTRAVEL TIME Women's Slip On Casual Brown Leather / Textile Mules 9.5 N , Vintage Sperry Top Siders 8 M Womens Pink Canvas Deck Shoes SailingRockport Black Suede Leather Loafer Low Wedge Heels Flats Shoes Size 6 @ cLOSeT , Clarks Women's Black Leather Slip On Mule Clogs Slide Shoes Size 8MJ-41 Adventure On Black Leather Clogs Women's Size 11M , Women's Lucky Brand Red Suede Moccasins Size 8.5Tretorn Grey Knit Fabric Suede Detail Sneaker Shoes 7.5 Nordstroms W Box & TagNaturalizer Valentine Red Black Patent Wingtip Loafer Flats Shoes Size 6 @cLOSeTLuck Brand Eleesia Black Patent Leather Ballerina Elastic Flats Shoes Size 5.5Women's Trotters Jess Brown Leather Slip-on Loafers Size 8.5NRebecca Moses Womens Metallic Pewter Ballet Flat Cashmere Insole Size 5 , Womens Born Red Leather Mary Jane Size 9 , CLARKS Artisan Tona Summit Brown/ dark Olive Suede Leather Oxfords Womens 9M , JBU by Jambu Wildflower Shoes US Size 8SAS Tripad Comfort Navy Blue Leather Slip On Casual Loafers Shoe Size 7.5 N , Anne AK Klein Iflex Women's Sandals,Size 6,Gray/Olive,Orig.$80Naturalizer Women's Brown Leather Upper Loafers 765N19 Size 9 W , Women's I Love Comfort Leather Blue Loafers Size US 7 M , SC35 Vinniee Stretch Ballet Flats, Tan, 6.5 USWhite Moutain Sable Slip On Flats 175, Black, 10 US“Sale” Women's EARTH SHOE Kalso Gelron Brown Leather Mary Jane Size 7Kensie Grigory Oxford Flats 016, Black, 8 USClarks Black Leather Bendable Button Clogs/Flats Sz 7M Walking Standing TeacherNICOLE Woman's Animal Print Camel Hair SLIP IN HEELS Shoes Size 9 WORK HEELSAnne Klein Aricia Bow Toe Ballet Flats 849, Red Multi, 10 USSPERRY TopSider Bahama Navy Seersucker Plaid 2 eye Boat shoes Women's SZ 9.5 , naturalizer Sincere Slip On Perforated Design Loafers, Black, 7 US DisplayMUNRO AMERICAN 5.5 M WALKING WEDGE SLIP ON GREY AND SHINY BLACK FRONT EUC!!

"This fully revolutionises our understanding of the potential for life on Mars, today and in the past," he told AFP.

Up to now, it had been assumed that the trace amounts of oxygen on Mars were insufficient to sustain even microbial life.

"We never thought that oxygen could play a role for life on Mars due to its rarity in the atmosphere, about 0.14 per cent," Stamenkovic said.

By comparison, the life-giving gas makes up 21 per cent of the air we breathe.

On Earth, aerobic - that is, oxygen breathing - life forms evolved together with photosynthesis, which converts CO2 into O2. The gas played a critical role in the emergence of complex life, notable after the so-called Great Oxygenation Event some 2.35 billion years ago.

But our planet also harbours microbes - at the bottom of the ocean, in boiling hot springs - that subsist in environments deprived of oxygen.

"That's why - whenever we thought of life on Mars - we studied the potential for anaerobic life," Stamenkovic.

LIFE ON MARS?

The new study began with the discovery by Nasa's Curiosity Mars rover of manganese oxides, which are chemical compounds that can only be produced with a lot of oxygen.

Curiosity, along with Mars orbiters, also established the presence of brine deposits, with notable variations in the elements they contained.

A high salt content allows for water to remain liquid - a necessary condition for oxygen to be dissolved - at much lower temperatures, making brines a happy place for microbes.

Depending on the region, season and time of day, temperatures on the Red Planet can vary between minus 195 and 20 deg C.

The researchers devised a first model to describe how oxygen dissolves in salty water at temperatures below freezing.

A second model estimated climate changes on Mars over the last 20 million years, and over the next 10 million years.

Taken together, the calculations showed which regions on the Red Planet are most likely to produce brine-based oxygen, data that could help determine the placement of future probes.

"Oxygen concentrations (on Mars) are orders of magnitude" - several hundred times - "greater than needed by aerobic, or oxygen-breathing - microbes," the study concluded.

Women Low Mid Heel Suede Flower Ruffle Slip On Mule Fashion Sandals Shoes , J. Crew Purple & Orange Ballet Flats Size 8 , KALSO EARTH SHOE BROWN LEATHER LOAFERS, SZ 6 ½ , EXCELLENT , BELINDA Blink Synthetic Bow Slip On Casual Women Flats Office Shoes Silver 7.5Teva Makena Women's Shoes Athletic Ballet Flats 10 S/N Black Leather F8012A , CLARKS DUNBAR HAMDEN Blue LEATHER SHOES WOMEN US 9.5 med NEW , NEW Crocs Kadee Leopard Womens Flats Gold Black Heel Windows Lightweight Choice$70 CLARKS CLOUDSTEPPERS SILLIAN BLAIR GREY SLIP ON SHOES US 7W , Rebecca Minkoff Anden Slide in Cherry Red Suede - Brand New with BoxIvanka Trump Womens Zarina Ballet Flat- Pick SZ/Color. , FitFlop Superballerina Womens Comff Loafers Flat Shoes Black Suede Size 10PETER MILLAR PATENT LEATHER WOMENS LOAFERS NEW SIZE 6.5 , NEW RUNNING TRAINERS WOMEN'S WALKING SHOCK ABSORBING SPORTS FASHION SHOES US7 , Women's Skechers 14956/BBK You Define Black 7Asics Gel TN675 Green silver green running womens ladies tennis shoes Sz 10Under Armour Micro G Torch 3 Women's Sneakers Size 11City Sneaks women's floral print comfort Walking Shoes size US 8Reebok SmoothFlex CushRun Running Shoes Women's Size 8.5 Black White PinkVibram FIVEFINGERS TREK ASCENT Womens Dark Grey Liliac 15W4703 Athletic ShoesNike Air Max 90 Ultra 2.0 Women’s Size 7 Glow/sunset Glow-Orchid (917523-800) , Skechers Women's Meridian Montae High Top SneakerVANS Authentic Women's Shoes 2Tone Black Patriot Blue Unisex Sneakers 00AIGEH , Adidas SpringBlade Womens Shoe US 9.5 D66233 , Vans Authentic Canvas Women Size Shoes Pewter Black Sneakers VN000JRAPBQ , NEW Sz 6.5 Women’s Nike Lunarepic Flyknit Shield Gyakusou Black 859890-300 , Skechers Performance Womens Go Step Lite-Swerve Walking Shoe- Pick SZ/Color. , New Balance 530 Elite Edition Pinball Purple Women's Running Shoes W530PIA NIBNIKE Women's Revolution 4 Running Shoe Athletic Trainer Walking RunningScott T2 Kinabalu HS - Red - WomensMint Skechers Shape Ups 12320 XF Accelerator Black Rocker Sole Toning Shoes Sz 9 ,

"Our results do not imply that there is life on Mars," Stamenkovic cautioned. "But they show that the Martian habitability is affected by the potential of dissolved oxygen."

More aboutSpace and cosmos
Purchase this article for republication.
BRANDED CONTENT
SPONSORED CONTENT
Your daily good stuff - AsiaOne stories delivered straight to your inbox

B.O.C. Born Concept shoes kelvinsi-25538 womens size Concept 6 Born/36.5 leopard clogs slip on 397fbaf - eslomeli.com

B.O.C. Born Concept shoes kelvinsi-25538 womens size Concept 6 Born/36.5 leopard clogs slip on 397fbaf
By signing up, you agree to our Privacy policy and Terms and Conditions.
1398971
4475971
7054211
11661667
11788755
12243293
12879953
15857779
18807001