Category Archives: astronomy

Acid drop

Anyone who’s been reading this blog for a while will know that Venus is my favourite planet in our solar system. Yes, I know it’s basically a big pressure cooker wrapped in lethally corrosive acid, but I love it all … Continue reading

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Posted in astrobiology, astronomy, Links | Tagged , | 2 Comments

Ablaze

The Sun is doing some quite exciting things at the moment. Just the other day, it spat out a X1.7 flare, the first X-class flare this year. Things are likely to stay interesting for a while now too. We’re very … Continue reading

Posted in astronomy, physics | Tagged | 7 Comments

Cooking with meteorites

What would you do if you found a meteorite? You might keep it as an ornament. Perhaps you could sell it to a collector or a scientist. Though I’d imagine you probably wouldn’t use it to make jamón serrano… Weirdly though, … Continue reading

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Life under a blue sun?

So an article I wrote for Discovery last week revisited the idea of whether life could survive under a red sun, and what challenges it might face. Thing is, while red dwarfs may be exceptionally cantankerous little things, it seems … Continue reading

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Stardust

Discovered courtesy of the quite marvellous Astropixie, is this rather soothing little video. Entitled “Stardust”, it’s four minutes of fantastically manipulated NASA imagery. Do yourself a favour and take a few minutes out of your day to enjoy it in … Continue reading

Posted in art, astronomy | 3 Comments

Starry starry night

Living in the middle of a city is something which I frequently lament. As much as I do like city life, and would like to live in a much larger city one day soon, you can’t help but feel somewhat … Continue reading

Posted in art, astronomy | 2 Comments

How “habitable” is our solar system anyway?

If you take a look around our solar system, it’s sometimes enough to make you feel slightly lonely. As far as we know, the only planet with any kind of life on it is ours. We certainly haven’t seen any … Continue reading

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Fun with x-rays!

I really love the people who run the Chandra X-Ray observatory. They really do manage to make x-rays fun – and that’s a phrase which I’m sure most people would never have expected to hear. The latest thing I’ve discovered? … Continue reading

Posted in art, astronomy | 3 Comments

An alien river…

As you may remember me saying before, Titan is not exactly like the Caribbean. But that isn’t to say that it’s not Earth-like. Indeed, the most fascinating thing about Titan is that in many ways, it’s very Earth-like indeed. To … Continue reading

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Watching the rocks fly by

So, does anyone remember Apophis? You know, the asteroid named after an Ancient Egyptian mythological demon which is around half a kilometre in diameter and has an ever so small chance of raining fiery doom upon us all in the … Continue reading

Posted in astronomy | Tagged | 3 Comments