Messier 13: The Great Hercules Globular Cluster "For my part, I know nothing with any certainty but the sight of the stars makes me dr...

"Comets are like cats: they have tails, and they do precisely what they want." - David H. Levy I must admit, when I first hea...

What's the most distant object you can see with the naked eye? Unless you live near a dark-sky site (and have exceptional eyesight) the...

Lunar eclipses aren't that rare - certainly not as rare as some uninformed sections of the media would have you believe, but I hadn'...

The final edition of The Sky at Night to feature Sir Patrick Moore aired last night on BBC 1 (and will be showing again as an extended ...