The name “blue lurker” might sound like a villainous character from a superhero movie. But it is a rare class of star that ...

What can fast-spinning stars known as “blue lurkers” teach us about star formation and evolution? This is what a recent study being presented a | Space ...

Hubble Space TelescopeHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the NumbersAt the ...

This illustration shows a binary black hole at the centre of the quasar Markarian 231, outshining billions of stars. This image shows a possible seed for a supermassive black hole. Two seeds were ...