Scientists have found a trio of stars dancing a high-speed cosmic do-si-do. In fact, the stars' tempo is so rapid, ...

An animation showing the Cygnus X-1 system, consisting of a black hole in orbit with a giant star. Recent observations by radio telescopes have found the system is 20 per cent further away than ...

Top tips for stargazing How to spot famous constellations and asterisms The Plough Ursa Major Ursa Minor Cygnus - a summer constellation Orion - a winter constellation There's nothing better ...

Florida's 2045 eclipse will be 2 hours and 42 minutes, beginning at 12:12 p.m. for Indian River and St. Lucie counties and 12 ...