在本由Ben Miles博士讨论的'火星上新生命证据:或可能存在'中,提到NASA的毅力号探测器揭示了对红色星球过去存在生命的有力证据。支持图片显示白色硫酸钙沉积物,表明曾有水流穿过岩石,并配有其SHERLOCK仪器识别有机化合物的结果,这为火星在过去时代可能存在生物习性提出了新可能性。提及的'豹斑'可能预示地球上的化石微...
“Furthermore, we found an enrichment of the light carbon isotope in the organic matter,” said Lin. “It’s so exciting! This could be a promising indicator of life on Mars.” The lighter the carbon isotope, the greater the possibility of biological activity, while a heavy carbon isotop...
More Evidence of Life on Mars南极洲茫茫宇宙,人类从未停止过对它的探索,其中,我们始终抱以热忱的就是在地球以外寻找其他生命。外星人、UFO的报道也曾风靡一时。对于地球的近邻火星,人们很早就相信有关"火星人"的存在,后因证据不足而被人淡忘。然而,本文却告诉读者,火星上可能真的存在,或曾经存在生命。 科学家...
NASA’s Perseverance Mars rover took this selfie, made up of 62 individual images, on July 23. A rock nicknamed “Cheyava Falls,” which has features that may bear on the question of whether the Red Planet was long ago home to microscopic life, is to the left of the rover near the c...
While Opportunity has not found any signs of life, the presence of water means life is possible.“In everything we know about life on Earth, there is no example without liquid water,”Squyres said.“So water is important for the search for life on Mars.” ...
indications that there was once life on Mars in the form of biomarker molecules or even any currently living organisms that could be there (though experts think it’s very unlikely that there is life on Mars right now). Either way, the mission could learn a lot about Mars from visiting ...
NASA recently announced its Curiosity rover haddiscoveredcomplex organic molecules – key raw materials for life as we know it – on the surface of Mars. But now it seems a previous NASA probe may have made the same discovery more than 40 years ago, then accidentally burned it up....
A team of psychics claims to have found evidence not only of life on Mars, but a large industrial dome and a plume of waste coming from it.
Their research has focused on magmatic activities and the paleo-climate on Mars. Studying changes in these areas can tell us whether the climate was suitable for life. Currently, over 120 Martian meteorites, formed between 4.4 billion years to 200 million years ago, have been found on earth....
Testing the Evidence for Life on Mars : NASA and NSF Fund New Studies of Martian MeteoriteTaylor, G Jeffrey