Posts Tagged ‘astronomy’
August 18, 2014 | by Dan Piepenbring
As evidenced by its name, the 1783 Great Meteor was, yes, great and meteoric. At the time, not much else could be said about it with certainty—indeed, when it graced the skies of the British Isles 231 years ago today, it prompted a scientific (or pseudoscientific) crisis. Experts rushed to answer that burning—pun intended—question: What the hell was that?
On the night in question, Paul Sandby, a landscape painter, happened to be with Tiberius Cavallo, an Italian philosopher, hanging out on the terrace of Windsor Castle, enjoying the summer night, taking in the solemn spectacle of the sky, when, as Cavallo later wrote,
some flashes of lambent light, much like the aurora borealis, were first observed on the northern part of the heavens, which were soon perceived to proceed from a roundish luminous body, whose apparent diameter equaled half that of the moon, and almost stationary in the same point of the heavens … This ball at first appeared of a faint bluish light, perhaps from appearing just kindled, or from its appearing through the haziness; but it gradually increased its light, and soon began to move, at first ascending above the horizon in an oblique direction towards the east. Its course in this direction was very short, perhaps of five or six degrees; after which it directed its course towards the east … Its light was prodigious. Every object appeared very distinct; the whole face of the country, in that beautiful prospect before the terrace, being instantly illuminated.
I like the blend of specificity and awe here: Cavallo takes pains to describe the event as accurately as he can, but his account is suffused with the kind of wonder that only comes from confusion. How exciting it must’ve been, not knowing what was happening, not having the rote assurance of a scientific explanation. This was a time, after all, when one could still refer to the skies as “the heavens” without the slightest trace of irony.
In what amounts to an early example of crowdsourcing, artists and scientists came together to corroborate and dispute various accounts of the meteor. Sandby turned in an excellent watercolor of the phenomenon, and a schoolmaster named Henry Robinson made the engraving below. The meteor became the subject of wide speculation in the Philosophical Transactions of the Royal Society; London Magazine ran an absurd account from a British lieutenant who claimed to have seen the meteor reverse its course, “moving back again, the contrary way to which it came.”
June 30, 2014 | by Dan Piepenbring
- The Irish poet and novelist Dermot Healy has died at sixty-six. “I think of him as someone who lived on the edge, in some way … He lived on the very edge of County Sligo, the edge of Ireland—the edge of Europe, you might say. In some ways he lived on the edge of the literary community, but in certain ways he was central to the community he shaped around himself, especially in the northwest of Ireland. And it was the rough edge of his work, which in some ways was so distinctive, which attracted his readers.”
- And the poet Allen Grossman has died at eighty-two; “poetry is a principle of power invoked by all of us against our vanishing,” he once said.
- In happier news, astronomers have discovered the biggest diamond in the universe: it “weighs approximately a million trillion trillion pounds … Nobody has actually seen this gigantic diamond, not even through a telescope … the star’s invisibility is a key part of the circumstantial case for its existence.”
- Cézanne’s “paintings of apples confused critics and art enthusiasts alike. People were astonished that apples could look so ugly, and be so poorly painted. Some thought Cézanne’s still lifes were actually a joke, or an insult.”
- On elevators (and the people in them): “You can only send yourself as a message successfully if you remain intact—that is, fully encrypted—during transmission. That’s what elevator protocol is for. Or so we might gather from the very large number of scenes set in lifts in movies from the 1930s onwards … Desire erupts, or violence, shattering the sociogram’s frigid array. Or the lift, stopped in its tracks, ceases to be a lift. It becomes something else altogether: a prison cell to squeeze your way out of, or (Bernard suggests) a confessional.”
April 25, 2014 | by Dan Piepenbring
- Shakespeare: playwright, poet, armchair astronomer. “Peter Usher has a very elaborate theory about Hamlet, in which the play is seen as an allegory about competing cosmological worldviews … Claudius happens to have the same name as Claudius Ptolemy, the ancient Greek mathematician and astronomer who we now associate most closely with the geo-centric Ptolemaic worldview.”
- From the mideighties: Andy Warhol’s rediscovered computer art.
- New research by the University of California-San Diego’s Rayner Eyetracking Lab—nobody tracks eyes like the Rayner—suggests that speed-reading apps might rob you of your comprehension skills.
- “I have been surreptitiously scrutinizing faces wherever I go. Several things have struck me while undertaking this field research on our species. The first is quite how difficult it is to describe faces … We might say that a mouth is generous, or eyes deep-set, or cheeks acne-scarred, but when set beside the living, breathing, infinitely subtle interplay of inner thought, outward reaction and the nexus of superimposed cultural conventions, it tells us next to nothing about what a person really looks like.”
- In Germany, business is booming. The secret: pessimism. “German executives are almost always less confident in the future than they are in the present.”
- Discovered in an archive of the LAPD: more than a million old crime-scene photographs, some of them more than a century old.