最新动态

 

Moon safe for long-term human exploration

Moonwalkers take heart—China’s Chang’e 4 lander has made the first detailed measurements of the intense radiation that blasts the lunar surface and found that it’s safe for human exploration. The results give researchers a better idea of how much protective shielding future crews w...

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22

2020-9

How big money is powering a massive hunt for alien intelligence

In 2015, Sofia Sheikh was at loose ends. Her adviser at the University of California (UC), Berkeley, with whom she studied hot, giant exoplanets, had left for a new job. Browsing reddit, she saw a post about a lavishly funded new search for extraterrestrial intelligence (...

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16

2020-9

最新进展

Science’s COVID-19 reporting is supported by the Pulitzer Center and the Heising-Simons Foundation. A second company has now produced strong hints that monoclonal antibodies, synthetically produced versions of proteins made by the immune system, can work as treatments in p...

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16

2020-9

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