Nature News
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![[:es]How space missions snatch pieces of other worlds and bring them back to Earth[:]](https://katedra.eus/app/uploads/2020/07/d41586-020-02185-9_18218550.jpg)
[:es]How space missions snatch pieces of other worlds and bring them back to Earth[:]
[:es] As NASA prepares to launch the first spacecraft that will collect samples from Mars, Nature looks at back at missions that have grabbed extraterrestrial material. [:]
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![[:es]Neanderthal gene linked to increased pain sensitivity[:]](https://katedra.eus/app/uploads/2020/07/d41586-020-02202-x_18205060.jpg)
[:es]Neanderthal gene linked to increased pain sensitivity[:]
[:es] People who have inherited nerve-altering mutations from the ancient hominins tend to experience more pain. [:]
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![[:es]Rosalind Franklin was so much more than the ‘wronged heroine’ of DNA[:]](https://katedra.eus/app/uploads/2020/07/d41586-020-02144-4_18198400.jpg)
[:es]Rosalind Franklin was so much more than the ‘wronged heroine’ of DNA[:]
[:es] One hundred years after her birth, it’s time to reassess the legacy of a pioneering chemist and X-ray crystallographer. [:]
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![[:es]Global methane levels soar to record high[:]](https://katedra.eus/app/uploads/2020/07/d41586-020-02116-8_18180792.jpg)
[:es]Global methane levels soar to record high[:]
[:es] Annual emissions of the greenhouse gas have risen by almost 10% in the past two decades, driven by agriculture and the gas industry. [:]
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![[:es]Mystery over Universe’s expansion deepens with fresh data[:]](https://katedra.eus/app/uploads/2020/07/d41586-020-02126-6_18184688.jpg)
[:es]Mystery over Universe’s expansion deepens with fresh data[:]
[:es] A long-awaited map of the Big Bang’s afterglow fails to settle a debate over how fast the Universe is expanding. [:]
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![[:es]The mathematical strategy that could transform coronavirus testing[:]](https://katedra.eus/app/uploads/2020/07/d41586-020-02053-6_18161282.jpg)
[:es]The mathematical strategy that could transform coronavirus testing[:]
[:es] Four charts show how pooling samples from many people can save time or resources. [:]
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![[:es]Pandemic speeds largest test yet of universal basic income[:]](https://katedra.eus/app/uploads/2020/07/d41586-020-01993-3_18137610.jpg)
[:es]Pandemic speeds largest test yet of universal basic income[:]
[:es] Economists welcome the chance to see whether giving people cash to spend however they choose improves livelihoods. [:]
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![[:es]Countdown to Mars: three daring missions take aim at the red planet[:]](https://katedra.eus/app/uploads/2020/07/d41586-020-01861-0_18141592.jpg)
[:es]Countdown to Mars: three daring missions take aim at the red planet[:]
[:es] The United States, China and the United Arab Emirates will soon launch missions to a notoriously dangerous destination for spacecraft. [:]
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![[:es]A guide to R — the pandemic’s misunderstood metric[:]](https://katedra.eus/app/uploads/2020/07/d41586-020-02009-w_18144142.jpg)
[:es]A guide to R — the pandemic’s misunderstood metric[:]
[:es] What the reproduction number can and can’t tell us about managing COVID-19. [:]