“There is an aspect to this story that is weirder than you can imagine.” That sentence was e-mailed to me by a geologist, Jan Kramers, at the University of Johannesburg in the waning days of 2017. I had e-mailed him about a paper of his in Geochimica et Cosmochmica Acta. The title of the paper […]
Astronomy
I found this ill-cared-for painting from 1976, when I was nine, of a spaceship either taking off or landing on a barren world. This was before Star Wars, but I was well-steeped in forbidden worlds and Star Trek. I dreamed of alien planets, their skies red or green, their landscapes sere and wind-torn. I stared […]
By the time you read this post, 2020 will have already arrived at the South Pole. Even if you read it the instant it pops up on the Internet, at 7 a.m. EST December 31, 2019, the New Year will already be an hour old. You don’t have to go to the South Pole to […]
*Now with UPDATES, below: Betelgeuse (pronounced Beetlejuice) is a star, the red one on the left shoulder of Orion. You’ve seen it. One of the whole points of stars is that you can just look up and count on seeing them. The earth turns underneath them so it’s true that depending on time and geography, […]
The other night we were supposed to see a meteor shower with fireballs. That’s what they predicted, fireballs. My gal and I went out on the deck in the late fall chill, dropped a single sleeping pad, covered ourselves in a blanket, and stared up at a midnight quarter moon. The Taurid meteor shower and […]
The world of science entered November 6, 1919, as gray as a doughboy and exited it dancing like a flapper. That afternoon, British Astronomer Royal Sir Frank Dyson announced at a special meeting of the Royal Society in London that a recent experiment had validated a new theory of relativity. The occasion provided one of […]
It’s my mom’s birthday today, so I thought I’d revisit this post about a time when she audited an astronomy class. This semester, she’s taking French. Bon anniversaire, maman. I’m not sure exactly where this story begins, but maybe it’s here: Sometime this summer, my mom decided to take an astronomy class. She had taken […]
The TESS telescope is a shiny little thinking metal tube, drinking the light of 20 million stars in our cosmic neighborhood. It launched last year on a voyage to identify planets that look like this one—a miraculous feat, if it succeeds. Among the panoply of planets found so far, there is positively no place like […]