📣 Using @almaobs 📡, in which ESO is a partner, astronomers have discovered oxygen in the most distant known galaxy! This ...

and thus are heavier than the more common stable isotope for those elements. Both heavy and light stable isotopes participate freely in chemical reactions and in biological and geochemical processes, ...

In this research project, the interactions of light elements, which can improve or degrade the properties of steels significantly by a small addition, with nanostructures of iron are studied. By ...