Reebok Furylite Womens Holiday Womens Sneakers Holiday Indigo Blue Blue Shoes Womens Furylite NEW 0b57050 - eslomeli.com

Reebok Furylite Womens Holiday Womens Sneakers Holiday Indigo Blue Blue Shoes Womens Furylite NEW 0b57050




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
Brand: Reebok
Heel Height: Flat (0 to 1/2 in.) Style: Running, Cross Training
Color: Blue Width: Medium (B, M)
Fastening: Lace Up Material: Textile
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.

Puma Suede Classic Ultra Magenta/True Blue 355462 44 Women's SZ 8 , Adidas Element Refine Womens Running Shoes Fitness Gym Workout TrainersNIKE WOMEN'S CK RACER SHOES cerulean sail 916792 401ADIDAS originals SAMOA W Grey/Pink - Womens - Size 9.5 - Original BoxSoccer Print Women Sport Shoes Sneakers Casual Running Shoes Trainer For Ladies844994 Nike Roshe One Premium Print OG Running Shoes Women's 599432 749986New balance 574 Alpine Gray Pink Orange WL574APG Women’s Size 9Skechers Women's Performance Go Step Lite Swerve Slip On Black 14712/BBKDR. COMFORT BROWN LEATHER OXFORDS SNEAKERS WALKING COMFORT SHOES WOMENS SZ 7.5 W , New! Women's Nike 850466-003 Downshifter 7 Running Shoe - Dark Gray/Mint O65 , New Balance Women's ProCourt Canvas Shoes Silver with White 6.5 B , Nike Womens Size 10 Pre Montreal Racer Pinnacle Light Bone Sail New Nib , Clarks 129960 Women's Darleigh Myra Slip-on Sneaker Color: Grey Size: 8.5MVans Womens SK8-HI MTE Suede High Top Printed Skate Shoes Sneakers BHFO 3385 , New Balance 775v2 Athletic Sneakers, Women's Size 5.5 D, Blue/Lime , Hoka One One Conquest 2 Women's Running Shoes Grey/Purple Size 6.5 US , New! Skechers Sport Women's 22709 Harmony Fashion Sneaker - Black A17New Women's Platform Zipper Sneakers Heel High Top Fashion Sneakers ShoesMERRELL Womens Barefoot Contour Glove Silver Birch Running Shoes Size 8.5 US , Adidas Womens Size 10 Performance X 16.4 Fxg Soccer Cleats Red White Blue UsaNike AIR MAX Shoes Size 7Y AUTHENTIC Digital Pink/Black/White 555753-600 , Trask Womens Lindsey Blush Metallic Suede Fashion Sneaker Size 10 (30671) , Nike Zoom Rival S Women’s Track Field Racing Shoes 806558 401 Blue Womens SZ 9.5ECCO Women's Biom Grip Leather Sneakers Shoes Brown Size 37 US 6/6.5 M Reg $155 , Womens Size 6.5 Saucony Grid Fusion 3 Silver Teal BlackAdidas Vigor TR 2 Trail Running Gym Shoes Blue Gray Sneakers G48036 Women Size 9Casual Women Platform Fashion Fitness Swing Shoes Teenager Wedges New Galaxy , Tamaris Eulalia 1-1-23603-20 Sneakers - Women's Size 7.5 - Gray Metallic , MIZUNO Wave Evo Levitas Barefoot Running Fitness Jogging Shoes Women Size 6.5

"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.

NORTHSIDE Womens KAYLA Black Waterproof Rubber Slip-Ons US 6 (913004W001) , Giani Bernini Womens Black Leather Loafer Shoe - Size 6M , CROCS MALINDI FLAT SLINGBACK WOMENS BROWN US SIZE 4 M NEW WITH TAGSTROTTERS Navy Blue Woven Leather Flat Slip On Loafer Shoes Liz Women's 7*NEW* Hush Puppies Red Leather Mary Jane Comfort Shoes Women's Size: 7.5 W , Miu Miu Mule Kitten Blush Slip On Size 8 9 Pointed Toe Suede Slippers Heel , Born BOC Concepts Peggy Clogs Shoes Black Patent Leather Women's US Size 7 MBørn LADIES BROWN LEATHER UPPER INNER LINING BROWN CASUAL CAREER SHOES SIZE 9M M , Dr. Scholl's Women's Madi Mules - Size 6.5 M, BlackMarc By Marc Jacobs Black Flats Size 38,5 , Isaac Mizrahi Live! SOHO Quilted Slip-On Sneakers pick size colorJ.G. HOOK Patent Leather Classic Oxfords Dark Brown Women's 7.5 M 38Betta Carrano Rustic Orange Suede Round Toe Ballet Flats Size 36 6 , STUART WEITZMAN Brown Perforated Suede Chain Wedge Loafers (Size 8.5 M)Mizuno Women's Wave Lightning Volleyball Flat Shoes Size Us 8 / Eu 38.5 Black , sport shoes dc skateboard court graffik se -- size 7 w -- burned outsoles - newNew Fashion Women Canvas High Platform Pull On Fashion Sneakers Casual Round ToeWomens Flats Buckle Strap Pointed Toe Mules Slippers Casual Loafers Shoes A-111Nike Free Running Shoes Women's Size 8 , New Asics Gel Contend 3 training shoe Womens size 6.5 Silver/TealGuess Jacaly White Womens Shoes Size 5 M Fashion Sneakers MSRP $69 , Pearl Izumi Womens Tri N1 White Running Shoes Size 9.5 (425071)Hoka One One W Clifton 3 Running Shoe Women's Size 8 Blue Orange , NEW NIKE WOMEN'S AIR MAX THEA 599409 007 BLACK Sz 5.5New Balance WW928WB2 Women's Walking Shoes White/Blue New in the Box , Puma x Fenty by Rihanna The Trainer High White - Womens - Size 10 BNIB New Balance Womens W775v2 Running Shoes Lightweight Trainer Sport Cush 6-11MNIB NEW BALANCE WOMEN'S WS 215 RC LIFESTYLE SNEAKERS PINK SIZE US 6 90$ , K-Swiss The Classic Lite T (Stingray/Cloud) Women's Tennis Shoes - Size 5 , Under Armour Womens Blue Running Shoes Size 7 (403947) ,

"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

Reebok Furylite Womens Holiday Womens Sneakers Holiday Indigo Blue Blue Shoes Womens Furylite NEW 0b57050 - eslomeli.com

Reebok Furylite Womens Holiday Womens Sneakers Holiday Indigo Blue Blue Shoes Womens Furylite NEW 0b57050
By signing up, you agree to our Privacy policy and Terms and Conditions.
1904470
6750337
11041511
11714166
12031186
17932863
18666610
18790337
19047987