Daily Archive for July 12th, 2007

LHC Podcasts: Science Meets Science Fiction

Confession: I’ve no idea what Torchwood is, and I find the current Dr. Who shows annoying overall (there have been some good episodes that I’ve seen, but they’re swamped in a sea of such poorly thought through and simply phoned-in crappy episodes that I find it too annoying to take the risk of wasting an hour I could have better spent with my head in the oven…) Feel free to disagree with me, and I have not seen the most recent season, so maybe things are better.

LHC You TubeBut anyway, where was I? Oh, right. Someone called John Barrowman (apparently one of the stars on those shows? He plays a scientist? I honestly don’t know, but you will, if you’re a fan) took a visit to CERN (the particle physics lab in Europe you often read about here and elsewhere) to better inform himself about the intersection between science and science fiction. One of the resulting jumpy noisy and (reportedly) fun videos can be found on YouTube here. There are some somewhat interesting animations alongside some of the, er…jolly madcap fun, illustrating the physics. Following the particles along the beam-pipe to the collision is not a view I’ve seen before, I’ll admit.

Much more interesting is something they mention at the end. A series of podcasts on the LHC (the big experiment at CERN we’re all interested in and excited about). This is driven by Brian Cox (no, not that one, this one, the physicist), and seems to be in a Continue reading ‘LHC Podcasts: Science Meets Science Fiction’

Water World, II

spitzer telescope team artists renditionI’ve not had time to look at this closely, but there’s been some remarkable news about the possible detection of water in the atmosphere of an extra-solar planet. Wow!

Like I said, I’ve not a lot of time to look at this (Nature paper here), but thought you should know. I can point you to a press release by the Spitzer Space Telescope team, which starts:

A scorching-hot gas planet beyond our solar system is steaming up with water vapor, according to new observations from NASA’s Spitzer Space Telescope.

The planet, called HD 189733b, swelters as it zips closely around its star every two days or so. Astronomers had predicted that planets of this class, termed “hot Jupiters,” would contain water vapor in their atmospheres. Yet finding solid evidence for this has been slippery. These latest data are the most convincing yet that hot Jupiters are “wet.”

“We’re thrilled to have identified clear signs of water on a planet that is trillions of miles away,” said Giovanna Tinetti, a European Space Agency fellow at the Institute d’Astrophysique de Paris in France. ” Tinetti is lead author of a paper on HD 189733b appearing today in Nature.

Continue reading ‘Water World, II’

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Where else? The Onion, of course.

-cvj