VIONIC Agile Fyn Fyn Sneakers - Women's Size 8.5, Purple - Purple be6236e - eslomeli.com

VIONIC Agile Fyn Fyn Sneakers - Women's Size 8.5, Purple - Purple be6236e




Item specifics

Condition: Pre-owned :
An item that has been used or worn previously. See the seller’s listing for full details and description of any imperfections.See all condition definitions- opens in a new window or tab
Seller Notes: Shoes are Newand show heavy wear along the inner and outer soles. The tops, sides, and backs have staining, dirt and scuff marks. The toes of both shoes are coming unglued where the soles are attached. Please see pictures.
US Shoe Size (Women's): 8.5 Width: 4"
Color: Purple Style: Sneaker
Brand: Vionic Fastening: Lace Up
UPC: 616542341695
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.

Nike WMNS Kaishi 2.0 II women lifestyle casual sneakers NEW gamma blue crimsonWomens Nike shoes windflow 3 size 8.5Jambu Women's JSport Crane Wool SneakerSkechers Women's D'Lites Life Saver Sneaker, Women’s Size 10, Black/White/PinkPikolinos Lisboa W67-4590CR Sneaker, Women's Size 39, Grey , Saucony Shadow Women Original Suede Blue Teal Running Gym Shoes New S60257-7Puma Fierce Quilted - Blue - Womens , Women Metallic Platform Wedge High Heel Fashion Leather Sneaker Ankle Boots Shoe , Nike Women Free 5.0 TR FIT 4 PRT Trainers 629832-003 Size 6.5 , Vans Era 59 (Vintage Sport) Black/Racing Red-Women's Leather Sk8 Shoe Size 10 , Nike Air Max Sequent 3 Running Shoes - Women's Size 10, Black/WhiteNew Balance Fuelcell v1 Sneaker - Women's Size 8.5B WhiteNew Balance Women WL574EB Classic Sneakers, Black/ White , Nike Air Presto Ultra SE Women's Running Shoes 910570-604New Womens Nike Free TR6 Running Shoe Style 833413-003 Gray 191M dr , Women's Nike Free 5.0 Running Sneakers - Color: Royal Blue- Size: 7.5Genuine Grip Footwear Women's Slip-Resistant PumpSkechers Go Step GoGa Mat Womens Super Comfy Slip On Casual Trainers Black , FILA Nikki McCray 1998 Womens Size 7.5 White Low Top Basketball Shoes SneakersNew Balance W420v4 Shoes Womens Shoes , Converse Women's Chuck Taylor All Star Coral Ox Light/Orchid/White/Black CasualVans Authentic Decon (Leather) Zephyr Blue Women’s Size 8 Shoes VN0A38EPMRI , Nike Wmns Air Force 1 HI PRM Sz 6.5 New 654440 500 , Asics Gel-Nimbus 19 Athletic Shoes - Women's Size 8, Aqua/CoralSaucony Womens Triumph ISO 3 Everun Cross Training Running Size 9.0-USED slightl , CQ2381 Adidas Women Superstar SlipOn W white footwear white core black , womens trend new vogue dunk high breathability buckle round toe flat heel shoes , Clarks Women's Step Allena Sun SneakerNike Flex Trainer 7 Women's Cross-Training Shoes size 9

"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.

NEW Women's DANA BUCHMAN BONNIE Black Wedge Slip On Dress Shoes SZ 6.5HUSH PUPPIES The Body Shoe BLACK LEATHER LOAFERS SHOES 5 M N EUROBrand New Ladies Canvas Causal Shoes Size 5 - 10 , Aldo Leopard Print Casual Brown Boat Mokasins Loafers Size 37 Euro Flats , CUSHE Women's Graphite Leather Boardwalk Mary Jane Shoe 9 US/ 40 EUMOUNTAIN SOLE BROWN WENDA Soft Mary Jane Style Dress Shoe 9.5 M women's FlatsSperry Top-Sider Women's Blue Fish 2 Eye Leather Boat Shoes Chocolate Sz 5.5 new , Uaed Bass Weejuns Jaclyn Loafer Black Leather Tassel Kiltie Shoe Sz 9.5 M , Dr. Martens US Sz 7 Rosyna Slip On Loafers Heeled Grain Pebble Leather Black , new Women's Couples Fashion Sneakers Casual Sports Athletic Running Shoes99CAMPER WOMENS FLAT SHOES MARY JANES STYLE SIZE; US 8 , Womens Oxford Shoes Size 8 Loafer College Low Heel Dress Slip ons shoes Formal , Women's New Balance 847 V2 Running Cross Training shoes size 9.5 US , Saucony Womens - Blue Running Shoes Size 8.5 (367186) , PUMA-UNI GV SPECIAL Silhouette 34356967 BLACK- 100% Authentic New with BoxMen's Reef Phantom Prints Sandal RF2036 Black/Steel Blue 100% Original NewMens NIB HideAways Suede Moccasin Slippers Indoor-Outdoor Brown Fur-Lined 12EEE , Roxy Women's Shoreside Sport Sandal, Black, Size 10.0 N0t4Nike 6.0 Air Morgan Athletic Rainbow 318886-311 Womens Size 9 ShoesNEW Adidas Originals Women's Classic Sneakers Running Purple Pink Shoes Size 9.5Skechers D Lites Biggest Fan Sneakers-Women's size 8.5 EW BlackAsics Gt-2160 Lightning Kiwi Titanium, US Size 8.5 Women's (T154N) , Skechers 23436 Navy Air Cooled Memory Foam Slip On SneakersNike Blazer Mid Vintage Liberty OG shoes Womens New Authentic 540858-200Nike WMNS Zoom Fit PINK Training Running Shoes Sneakers 704658 008 6.5 , Original Vans 106 Vulcanized Black VN-099ZY28 Canvas Casual Women *NO BOX , *BRAND NEW* WOMEN'S SKECHERS 10 B MEDIUM M BLACK W/ MULTI-COLORED SOLE MEM. FOAM , Vans Off The Wall Blue Galaxy Sneaker Womens 10 Mens 8.5 Blue Skate Sk8 Shoe A11SKECHERS Performance Go Walk 4 Exceed Slip On - Women's Size 6.5 Gray/BlackRialto Women's Aria Slingback Nude Patent Flats ,

"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

VIONIC Agile Fyn Fyn Sneakers - Women's Size 8.5, Purple - Purple be6236e - eslomeli.com

VIONIC Agile Fyn Fyn Sneakers - Women's Size 8.5, Purple - Purple be6236e
By signing up, you agree to our Privacy policy and Terms and Conditions.
1587779
4190664
4997081
5361076
5787975
11569630
18093980
18545055
18940520