Massive relic galaxies formed the bulk of their stellar component before z ∼ 2 and have remained unaltered since then. Therefore, they represent a unique opportunity to study in great detail the ...

Using the Magellan Telescopes at Las Campanas Observatory in Chile, astronomers have performed a chemical study of a globular ...

Using the Australia Telescope Compact Array (ATCA), astronomers have performed large-scale radio observations of a ...

Here we use cryogenic electron microscopy to determine the structure of TbAQP2 from Trypanosoma brucei, bound to either the substrate glycerol or to the sleeping sickness drugs, pentamidine or ...

These low-mass stars are particularly significant in stellar research. They are crucial in understanding the lower end of the stellar mass function, a concept that describes how stars of different ...

Hundreds of people have been arrested during days of largely peaceful demos, which have also spread elsewhere.