Another ROG astronomer quoted on the Perseids. This time it's the Grauniad calling on Radmila Topalovic - better known as Rad, who was my GCSE Astrono...

The more often they change the forecast, the greater the chance one of their forecasts is accurate ;)

When we were up there in the winter we were amazed at how often it was terrible weather during the day but clear at night! We were staying right on th...

Quick! While there's still time today, look at Google.co.uk's Google doodle on the Perseids meteor shower!

I'm loving this. Tej, I think this is good source material for sci-fi characters' names! Zeptowatt vs Yottawatt in Power to the Power of 21! From...

And, Mike, you made it onto BBC One Breakfast! Meanwhile, back on the BBC website, I do like that photograph of the moon with a "large meteor" pass...

Great photographs, Mike. I spotted your BBC fame and was about to post the link but you beat me to it ;) (If it's any consolation the Financial Times ...

(1 / (2a) ) + sqrt ( a ( 1 – e^2)) cos l = (1 / (2a’) ) + sqrt ( a’ ( 1 – e’^2)) cos l’ Mike, for Christmas we'll get you the mathematical formula plu...

Brian, I'm struggling with that link. I've tried a number of things, including taking just the part from www through to .pdf, right-clicking as you sa...

I’m itching to write another equation ;) Oh, go on, Mike. Treat yourself - and us!

Thanks for that, Brian. Interesting post and link. I realised it was because of Voyager-style sling-shotting but it still seemed to be taking the 'sce...

That's a jaw-dropping image, Brian. Good spot!

I wonder to what extent they managed to 'future-proof' Rosetta. I just realised that 67P is being orbited by the best technology we had available 10 y...