Alien vs. Debris

Unlike typical transit data in which dips in the light curve occur to a constant proportion and at regular intervals, the star KIC 8462852 certainly posed a peculiarity. There must be something in the way…

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Hawking Radiation

Alright this will be my final post on black holes, I promise. Unless you want more, that is? Actually that’s a silly question, of course you’d like more. But unfortunately you’re not getting any, so make sure you savour this one. It’s going to be… astronomical… (I’ll see myself out).

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She’s So Lovell-y

Children, gather round. I hope you’re sitting comfortably because it’s time for another of Harvey’s storytime posts. Lean back on a deckchair and take your eyes to the skies. This week, we’re exploring the hidden wonders of the universe.

A few weeks ago, myself and Yanhao partook on a school trip to a little place called Jodrell Bank. There rests one of the world’s largest radio telescopes – the Lovell Telescope, a whopping 76.2m in diameter. Now, you may be wondering, “Why do they need a 76.2m diameter telescope to listen to Classic FM? Is the sound quality really that much better?”. The answer is yes, the sound quality is a lot better, but fortunately that’s not what scientists are using the telescope for. No, at Jodrell Bank, they’re listening out for the music of the cosmos…

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Half-Life

Besides from being a series of popular first-person shooter video games, half-life is an important factor to consider in any applications of radioactivity. It seems quite a weird quantity at first glance; we usually talk about the lifespan of things, rather than half a lifespan. But as you will see, the ‘half-life’ is far more logical, because the lifespan of a radioactive substance is… well, infinite (theoretically).

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