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Heres what Mars looks like during its spring thaw? Travel

The dunes can be irly steep, causing sand to slide down and further clear off spots of dry ice. Any aliens on the suce wont be breaking oHeres what Mars looks like during its spring thaw? Travelut the swimsuits and pina coladas, though. The average temperature on Mars is still well below freezing. Keep that in mind when youre planning your next interplanetary spring break trip. 内容来自dedecms

Instead of snow, the dunes are covered with carbon dioxide ice, ter known on Earth as dry ice, the stuff you throw in a punch bowl for a Halloween party.

The seasons are shifting on some Martian sand dunes,世无不老泉 and NASA has a scinating photo of the thaw to share. 织梦内容管理系统

The dark spots are south-cing slopes.


If you want to get in some snowboarding on Mars, you had ter hurry up and get over there. The planet is already busy thawing out for springtime. NASA released an image taken by the Mars Reconnaissance Orbiter in mid-January showing sand dunes from the northernmost reaches of Mars as they begin to shed their winter coats. 本文来自织梦

In the photo, the white parts are the dry ice coverage and the large dark swathes are the south-cing slopes that are getting warmed up by the sun. Its not much different than what happens on our planet when the seasons change. Mars is, however, spared the oncoming blast of spring allergy season.

Amanda KooserFreelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNETs Crave blog. When not wallowing in weird gadgets and iPad apps for cats, she can be found tinkering with her DeSoto. 织梦好,好织梦

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