Scientists have found yet more differences between Earth and moon rocks. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists have found ...

Analysis of Apollo-return samples revealed that the chlorine content and isotope compositions of lunar samples are unique compared with Earthly and other materials, such as meteorites, suggesting that ...

Clear evidence in a Chinese meteorite for the past presence of chlorine-36, a short-lived radioactive isotope, lends further support to the controversial concept that a nearby supernova blast was ...