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                重磅!科學家們◥發現火星上存在著豐富的水資源!

                點擊次數:  更新時間:2018-01-22 09:53:59

                導讀:在於周四發表在期●刊《科學》上的一項研究直接朝水元波轟擊了過來中,科學家們證≡實,他們發現火星上存在著豐富的水資源。這些水資源或可用於人類∮未來的火星探索使□ 命。

                科學家們發現火星上存在著豐富的水資源_英語頭條

                Despite the fact that Mars has an atmosphere just 1 percent as dense as Earth’s, the surface of the Red Planet still has to deal with plenty of weathering and erosion. In 2008, researchers even captured a full-scale avalanche on Mars as it plunged down a 2,300-foot slope into a valley. These types of geological events often expose the structures beneath the martian surface, revealing layers of rock, dry ice and even water ice.

                盡管╳火星的大氣密度僅為地球的1%,但是這金線龜和千爪魚一下子落到亦使者面前裏仍然存在很多風化作用和√侵蝕。2008年,研究人員們甚至捕捉到了火星上的一次全面★雪崩,雪沿斜坡墜入▽了一個2300英尺深三長老沖了過去的山谷。此類地質事∑件往往會暴露火星表面下的構造,揭- 開巖石層△、幹冰層,乃至水凍冰塊層的面紗。

                In a study published Thursday in the journal Science, researchers using the Mars Reconnaissance Orbiter (MRO) investigated eight steep and eroded slopes at various locations across Mars. At each of these locations, they found thick shelves of relatively pure water ice located as little as 3.3 feet below the planet’s surface. Furthermore, some of these massive ice deposits were found to be more than 330 feet thick.

                在於周一聲冰冷四發表在期刊《科學》上的一項研究中,研究人員們使用火星勘測軌道飛行器調查了火星不同地點八個陡峭、且被侵霸氣蝕的斜坡。在其◥中的每個地點,他們在火星表面下3.3英尺處↘發現了較純的水凍冰塊。此外,他們還發現了》一些330多英尺厚的大冰他塊。

                While scientists have observed water ice on the surface of the Red Planet many times before, researchers rarely get a chance to learn this much about its layering, thickness, purity and prevalence.

                雖然科學家們曾經多次發現▃火星表面存在ξ水凍冰塊,但是研究人員們幾乎沒有機會深入了ζ 解其分層、厚度、純度和廣泛性。

                The discovery of these large reservoirs of pure water ice adds yet another piece of evidence supporting the increasingly held theory that water ice not only exists on Mars, but also is surprisingly common. Although the ice could obviously be used as a source of water for future manned missions to Mars, scientists have a long way to go before then.

                這些大型純水凍冰塊的發現進一步證明,水凍冰塊不僅存在〓於火星上,而是出奇地眼神當中普遍。雖然冰塊明顯可用作人「類未來火星使命←的水源,但是科學家們仍有很長一段路要走。


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