Aliens exist - they just haven't visited Earth, NASA veteran Dr Gentry Lee has claimed.
New photos captured by NASA's Curiosity rover show that Mars' giant, spiderweb-like "boxwork" features are covered in tiny, never-before-seen nodules that bear a striking resemblance to arachnid ...
NASA's Curiosity Mars rover discovered these bumpy, pea-sized nodules while exploring a region filled with boxwork formations—low ridges standing roughly 3 to 6 feet (1 to 2 meters) tall with sandy ...
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Giant string of organic molecules on Mars may be one of the best signs of life yet
A new NASA analysis concludes that it is "reasonable to hypothesize" that living things could have formed the odd organic molecules discovered on Mars.
Why it matters: While not evidence of life, these discoveries show that ancient Mars had complex organic chemistry, ...
Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...
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