Nike kelvinsi-24472 5-10 Womens Air Max Flyknit Thea Ultra Flyknit Black/White Oreo 881175-001 Sizes 5-10 bb1a5fc -

Nike kelvinsi-24472 5-10 Womens Air Max Flyknit Thea Ultra Flyknit Black/White Oreo 881175-001 Sizes 5-10 bb1a5fc

Item specifics

Condition: New without box :
A brand-new, unused, and unworn item (including handmade items) that is not in original packaging or may be missing original packaging materials (such as the original box or bag). The original tags may not be attached. For example, new shoes (with absolutely no signs of wear) that are no longer in their original box fall into this category. See all condition definitions- opens in a new window or tab
Seller Notes: Brand New Without Box
Style: Running, Cross Training Width: Medium (B, M)
Product Line: Nike Air Max Thea Color: Black
Material: Flyknit Brand: Nike
Mars likely to have enough oxygen to support life: Study

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 Metcon 3 Fade Women's (Size 12) Crossfit Trainer Shoes 902175-400 , NIKE WOMENS FREE TRANSFORM FLYKNIT TRAINING SHOES [833410 005] , Women's Nike Dunk Low Shoes White Pure Platinum Gum Size 7.5 311369 100 NIBVionic 3105 Cypress Taupe Pink Weather Resistant Trail Walker Athletic Sz 9 WideNike Air Max Thea Ultra Flyknit Women's (Size 10) Blue / White 881175 401 , Skechers Women's Work Relaxed Fit Workshire FittonNEW 599409 417 Women's Nike Air Max Thea Shoe!! ARMONY NAVY , Puma Women's Fierce Core Casual Shoes NEW AUTHENTIC Black/White 188977-08TEVA ARROWOOD WATERPROOF WOMEN SHOSES PLUM TRUFFLE US 8 ///JP 25 , WMNS AIR FORCE 1 '07 315115-171 WHITE/ MET GOLD DEAD STOCK & YELLOWING SZ:7 , Vintage Nike Air Max 96 Bluegrass SZ 9.5 Og Women's White , Nike Air Max 90 Ultra 2.0 SE GS Team Red Black Youth Women Shoes 917988-600 , adidas Athletics 24/7 W Womens Cross Training Shoes Sneakers Trainers Pick 1 , ASICS WOMENS GT 1000 5 T6A8N RUNNING SHOES , Nike Presto GS Black White Tongue Discoloration Defect Kid Shoes 833875-001Nike Women's Free 5.0 TR Fit 5 Print 704695 603 Fireberry/Mulberry/Black Size7WOMENS ADIDAS AMBERLIGHT W in colors LEG INK / WHITE / VIVID PINK SIZE 9.5 , New Balance Women's Fresh Foam Cruz Decon Shoes BlueNike iD Classic Leather Cortez Trainer, iD 331986-981, All Black/Black, 7.5 , Women's Nike Presto Fly Casual Shoes White/White/White 910569 101size 9 , NEW SCHOLL ORTHAHEEL FANFARE WOMENS COMFORTABLE SUPPORTIVE ACTIVE SHOESNike AF1 Low Upstep Breath Women's Casual shoes Ghost Green 833123-300Under Armour Women's Micro G Assert 6 Running Shoes Steel/London Orange NWTWomens Nike AIR MORE UPTEMPO Shoes -Retail $160 -917593 300 -Sz 8 -NewAdidas Originals Womens ADV EQT Racing Aqua Pack Running BZ0000 , Nike Air Huarache Run Premium Platinum/Grey-Anthracite-Silver 683818-009 SZ 9.5 , NIKE LUNARMTRL+ WOMEN'S SZ 7 NEW 587609-560 AIR MAX QS SAMPLEZumba Air Bounce Shoes - Green A1F00109 , Teva Womens Terra-Float Livia Lux Sandal Shoes

"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.


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.

Attilio Giusti Leombruni Women's Metallic Leather Ballet Flats Size 38/8 M , Earth Begonia Loafers Cutout Smoking Slipper Style Flats Bronze Leather Size 10Merrell New Strap Sandals Black 8 Buckle Select Fresh Air Cushion Platform MidLooks New Womens Jambu Shoes Sz 7.5 Pink Gray Ballet Comfort FlatsB Makowsky Paint Brown Medallion Paint Flats New , Pleaser Shoes PLEASER - Ballet Flat Child (4-5)- Pick SZ/Color.Authentic Salvatore Ferragamo Black Leather Printed Loafers Women's Size 8 B EUCWalking Cradles Almond Slip On - Women's Size 8M Black , Louise Et Cie White Leather Freyda Mules Womens Size US 7M , Vera Wang Leather Gold Flats Women’s Size 8.5 M , ASICS T163N GEL-NOOSA TRI 6 RUNNING SHOES NEON YELLOW WHITE HOT PINK SZ US 9.5 , New Women Casual Athletic Sneakers Breathable Air Cushion Sports Running ShoesMen Genuine Shearling Suede Leather Slippers Flip-Flops Big Sizes KingSize BlackAsics HQ86H women’s size 8 possibly a golf shoe?? The soles look like it.Womens Platform Wedge High Heel Breathable Flats Sneaker Sport Ankle Boots Hot S , Skechers Womens 14023 Black/HotPink Walking Shoes Size 11 (316328) , Adidas size 9M Rockadia black easy orange trail womens ladies tennis shoesASICS Gel-Cumulus 18 Running Shoes Women's US 8.5 Gray Teal Pinkadidas FORUM LO - White - Womens , New Balance WX608V3 White Leather Cross Training Support Comfort Shoes Women's 8 , Women's adidas sneakers women size 8 On Sale Athletic Shoes , Women's puma suede grey Wholesale Athletic Shoes , Wmns Nike Free RN Run Red Black Womens Running Shoes Sneakers Runner 831509-801 , Converse All-Star Chuck Taylor Black Sequin/Sparkle Unisex Lo Sneakers [136079F] , Skechers Originals Women's Retros OG 82 Fashion SneakerNew in Box Puma Suede Athletis Shoes Blue and Gray Women's Size 11 1/2 , Skechers Women's California Luxury Vaso-RAMO 48878 Navy Brand NewNIKE Womens Solay Thong Print 882696-004 COOL GREY/WHITE Womens Size 11 , Skechers Women's Go Step Lite Beam Walking Shoe, Black/Gray Heather , Salomon Ortholite XA Pro-3D Ultra Contagrip Energy Cell Women's Shoes Size 8 M

"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.
Your daily good stuff - AsiaOne stories delivered straight to your inbox

Nike kelvinsi-24472 5-10 Womens Air Max Flyknit Thea Ultra Flyknit Black/White Oreo 881175-001 Sizes 5-10 bb1a5fc -

Nike kelvinsi-24472 5-10 Womens Air Max Flyknit Thea Ultra Flyknit Black/White Oreo 881175-001 Sizes 5-10 bb1a5fc
By signing up, you agree to our Privacy policy and Terms and Conditions.