I was reading the end-of-semester student essays in the Science as Narrative course I teach when one phrase stopped me. Stopped me as in, I didn’t go on: “Darwin was happy to be tasked with telling a fire by its ashes.” Was it an actual thing, I wondered, this “telling a fire by its ashes”? I […]
Astronomy
I was interviewing an astronomer for a story about planets outside our solar system, extrasolar planets. Exoplanets have names like Kepler-11 e, or HD 106906 b, or HAT-P-54b. (Googling those names will get you some satisfyingly weird planets and in fact, most exoplanets are satisfyingly weird. I mean, 51 Peg b is 150 times more […]
You get this, right? that light travels at a certain fixed rate so TV programs (yup, light) leaving Earth in, say, 2010 would have gotten 4 light-years away and any star 4 light-years away would just be getting the program now. I’ve understood this idea for decades and I still get confused by it. __________ […]
Kepler strikes again! A couple of weeks ago, in a two–part essay, I wrote about a 1608 book by the German astronomer Johannes Kepler that scholars consider the first work of science fiction: Somnium—Latin for The Dream. This past week, I got to thinking about Kepler’s book again, after the discovery of dwarf planet 2012 VP113 (which the discoverers have nicknamed […]
(Part 2 of 2; Part 1 appeared yesterday.) Harry’s utterance “Damn damn Kepler on the Moon damn damn” immediately entered the lexicon of our little messenger world. I then introduced it to my non-work friends, who likewise adopted it as an absurdist catch-all. For years afterward my only knowledge of Kepler was as a punch […]
My first job, post-paper route, was as a messenger in the advertising department of the Chicago Tribune. As a 15-year-old aspiring journalist (and, yes, underage hire), I thought the experience might be a career path to Woodward and Bernstein heights. By coincidence, the day I started—May 1, 1974—was Watergate Wednesday, the same day that the Tribune was […]
Halton Arp — “Chip” to his friends — died in Munich on December 28, 2013, and with him a cosmological banner has fallen to the ground. It’s a banner that younger astronomers may choose to take up. If they do, however, they should be cautious: it could mean the end of their careers. As a […]
Here at LWON we’re celebrating the holiday week by bringing back some of our favorite posts. As the newest member of the team, I only have eight posts to choose from, so I feel a little silly kicking this off. But not silly enough to skip the party. Here’s something I wrote back in October, […]