Observations show the disk of our galaxy is not flat but warped and waving. Astronomers are still working out the reasons why ...

First, a quick overview: the Milky Way is classified as a disk galaxy, with a broad circular collection of stars, gas and ...

A new physics study challenges the simulation hypothesis, arguing that the universe contains realities that can likely never ...

Nostalgia is recession-proof. It’s the safest investment in entertainment because it trades in emotion, not innovation.

Prof Pádraig Ó Duibhir, who is chair of an Foras Patrúnachta and formerly head of Sealbhú, the Irish language unit at DCU ...