Nike Flyknit Blue Women's Lunarepic Flyknit Size Shield Gyakusou Blue 859890-400 Women's Size 6 f02a08f - eslomeli.com

Nike Flyknit Blue Women's Lunarepic Flyknit Size Shield Gyakusou Blue 859890-400 Women's Size 6 f02a08f




Item specifics

Condition:
New with box: A brand-new, unused, and unworn item (including handmade items) in the original packaging (such as ... Read moreabout the condition
Country/Region of Manufacture: Vietnam
Width: Medium (B, M) Style: Running, Cross Training
Color: Blue US Shoe Size (Women's): 6
Brand: Nike Product Line: Nike Flyknit
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.

Adidas Tubular Shadow Women's Shoes Core Black/Core Black/Cloud White ac8028Women's Adidas Adizero Boston 6 Nobel Indigo Running Shoes Size 7 M AQ5992Reebok Women's Royal Aspire 2 High-Top Sneaker shoes jogging running sport gymadidas Performance Women's Aerobounce PR Running Trainer ShoesWomens Nike AIR MAX THEA SE Running Shoes -Maroon/Orange -Reg $115 -Sz 7 -NewWomen's New In Box Nike Tanjun Red and White athletic running Shoes Size 6North Face Women's Storm Fastpack WP in Moon Mist Grey w/ Sweet Violet Sz 6.5-10Nike Zoom Fitness Kentucky Wildcats Trainer Speed v7 week zero Size 10 , New Balance Spike 5000v5 Spike Running Shoe- Women's Size 8, White/Pink **NWB** , VANS SK8 Hi Slim Zip (Chunky Glitter) Atlantic Deep VN0A349CLX6 WOMEN'S 10 , Paperplanes Womens Air Cap Running Shoes Trainers Athletic Sneakers PK 1408 CANEW Womens Sz 7.5 NIKE 6.0 Balsa Mid 415219 004 Black Lightbulb Sneakers Shoes , Puma Women's Suede Classic Sneakers Cameo Brown White 355462-56NEW Womens NEW BALANCE 510 LG3 Grey Pale Blue Memory Foam Sneakers Shoes , VANS ISO 1.5 True Red/True White UltraCush Trainer Women's Shoes Size 8 , Nike Wmns LunarTempo Running US Siz 9.5 Deep Royal Blue Fuchsia 705462-405 - New , Womens ADIDAS SUPERSTAR W White/Multi Leather Trainers S75988Womens Nike Hyperdunk 2016 TB Basketball Shoes Size 12 White Black 844391 110 , VANS Sk8 Hi Slim (Pop) Columbia/Black High Top Skate Shoes Women's Size 7 , ASICS JOLT (D) BLACK CARBON PEACH T7K9N 9097 WOMEN SHOES SIZE 8 TO 11Women's Shoes PUMA Formlite S HY Casual Sneakers 187334-07 Black *New*Women Light Casual Athletic Sports US Shoe Size Sneakers Walking Slip On NavyVans AUTHENTIC Womens Shoes NEW Black SHIMMER Glitter SPARKLE Bling PROM WeddingNWOT Fenty X Puma Trainer Hi Whisper White Sneaker Rihanna 7.5 Women’s Ignite , Easy Spirit Women's Pulltab Sneaker , Saucony Guide 8 S10256-1 Running Training Shoes Sneakers White Blue Womens 7.5Usa Seller Light Up Shoes Pink Metallic Sneakers Led Charger Included Fast Ship!NIKE WOMENS AIR ZOOM FITNESS TRAINING SHOES , 599432 004 NIKE ROSHE ONE RUN SAFARI PRINT COOL GREY RUNNING SHOES 11 WOMENS ,

"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.

Easy Street Women's Genesis Flat, Grey Burnish, 5 M USNEW Women's SODA TIME-S Black Slip On Flats Fashion Dress Shoes sz 6.5New women's shoes stud ballet flat ballerina synthetic casual summer work blackWomen's Cole Haan G Series Ballet Flats Shoes Size 8.5B Blue White Mary Jane I11Women's Sofft Brown Leather Casual Mules US 10 M , Women's Sofft burgundy leather heeled mary janes with adjustable strap sz 11MTahari Women Shoes Size 7M Ballet Flats Round Toe Leather Metallic Blue ElasticGentle Souls Edge Womens Shoes Size 7 Ivory Striped Cowhide Flat Loafers CasualNWT ZARA LEATHER POMPOM BALLERINAS SHOES SIZE 6, 6.5, 8 Second item ship FREE , New Women's Skechers 33934 Bobs Plush Shimmer & Shine Casual Flats Sz 7.5 (M4)K2 Converse Chuck Taylor All Star Peached Shoreline White Canvas Women Sz 8.5 MNike Shox White Nylon Running Sport Sneaker Shoes Women's Size 9.5 310613-164Women's 11 Saucony Pro Grid Shoes Guide 5 Shoes Purple & Neon GreenWomen Genuine Leather Round Toe Rabbit Fur Mules Flats Oxfords Buckle Warm Boots , Women Flats Tassels Loafers Moccasin Work Driving Casual Comfy Boat Shoes hOTNew Trooper America Men's Red Paisley Bandana Print Slipper House Shoes , Womens, New Balance, 505 WX505GP, White/Pink/Silver, Athletic Shoes, Size 9.5 B , Vince Camuto Barita Pink Rose Quartz Suede Studded Slip-On Sneaker 7 SALE , Saucony Womens - Black Running Shoes Size 9 (C,D,W) (363072)Osiris Girl's Shoe's"Quasar"Grey/Pink !Discounted! Buy as is,small discolorationPolo Ralph Lauren 9B 40 salmon pink sneakers womens ladies athletic shoes 509256Women's Propet Women's Eden Good Reputation Over The World Athletic Shoes , Nike Air Max Thea Dusty Cactus Turquoise Platinum 599409 303 Womens NewEasy Street Women's Bolt Slingback Stone Synthetic Slingbacks , adidas FortaRun X CF K CloudFoam Aero Pink White Kid Junior Running Shoes CQ2449Vans SK8 HI SLIM Cutout Square Perf/Amberlight Women's Shoes 5 , Creative Recreation Shoes Dicoco Athletic White/Black Sneakers Womens 6Merrell J48310 Salida Trekker Trail Hiking Driving Sneakers Women's 10.5 (B05) , Ladies Salvatore Ferrgamo signature brown tasseled sports golf shoes size 6.5 B , DREW Tuscany Sparkle Sneakers Walking Shoes Pewter Leather Mesh 10555 6.5W G ,

"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

Nike Flyknit Blue Women's Lunarepic Flyknit Size Shield Gyakusou Blue 859890-400 Women's Size 6 f02a08f - eslomeli.com

Nike Flyknit Blue Women's Lunarepic Flyknit Size Shield Gyakusou Blue 859890-400 Women's Size 6 f02a08f
By signing up, you agree to our Privacy policy and Terms and Conditions.
1702154
5248133
5818156
6649746
8424926
10251724
15439285
16245486
18732727