Studies question comets' role in starting life and examine sea ice and mummy medicine

Scientists studied three topics: whether comets brought the ingredients for life to Earth, whether life could start in sea ice on other worlds, and what was in medieval mummy medicine. The comet study found that many useful molecules would be destroyed on impact, so life probably started from materials already on Earth. This newsletter is about science, not computer security.

Like I’m new · Written by AI from 1 source · Wrong?