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Assorted Personal Notations, Essays, and Other Jottings

Posts Tagged ‘astronomy

[BLOG] Five Starts With A Bang links (@startswithabang)

  • Starts With A Bang’s Ethan Siegel looks at the question of Betelgeuse going supernova, here.
  • Starts With A Bang’s Ethan Siegel considers how black holes might, or might not, spit matter back out, here.
  • Starts With A Bang’s Ethan Siegel notes a report suggesting the local excess of positrons is product not of dark matter but of nearby pulsar Geminga, here.
  • Starts With A Bang’s Ethan Siegel lists some of the most distant astronomical objects so far charted in our universe, here.
  • The question of whether or not a god did create the universe, Ethan Siegel at Starts With A Bang suggests, remains open.

Written by Randy McDonald

December 30, 2019 at 8:41 pm

[BLOG] Some Monday links

  • Architectuul looks back at some highlights from 2019.
  • Bad Astronomy looks at the gas cloud, red and green, of RCW 120.
  • Crooked Timber looks at the dynamics of identity politics, here.
  • Bruce Dorminey notes a NASA statement about the importance of understanding dust dynamics in other solar systems to find Earth analogues.
  • Far Outliers looks at the problems pacifying the Chesapeake Bay area in 1813, here.
  • Gizmodo looks at the most popular Wikipedia articles for the year 2019.
  • io9 shares a video of images from a 1995 Akira cyberpunk computer game that never got finished.
  • JSTOR Daily looks at how the United States tried to “civilize” the Inupiat of Alaska by giving them reindeer herds.
  • Language Hat links to an online atlas of Scots dialects.
  • Language Log reports on a 12th century Sanskrit inscription that testifies to the presence of Muslims in Bengal at that point.
  • Marginal Revolution notes how much Tuvalu depends on revenue from its .tv Internet domain.
  • Drew Rowsome looks at the Duncan Ralston horror novel Salvage, set in small-town Canada.
  • The Russian Demographics Blog looks at the strong relationship between wealth and life expectancy in France.
  • Starts With A Bang’s Ethan Siegel notes that, in a hypothetical supernova, all life on an Earth-like planet would be boiled alive by neutrinos.
  • Strange Maps links to a graphic interface that translates a word into all the languages of Europe.
  • Understanding Society looks at the structures of high-reliability organizations.
  • Window on Eurasia shares a suggestion that Homer Simpson is actually the US’ version of Russia’s Ivan the Fool.

[BLOG] Some Thursday links

  • Bad Astronomer Phil Plait notes that Betelgeuse is very likely not on the verge of a supernova, here.
  • Centauri Dreams looks at the mapping of asteroid Bennu.
  • Chris Bertram at Crooked Timber reposted, after the election, a 2013 essay looking at the changes in British society from the 1970s on.
  • The Dragon’s Tales shares a collection of links about the Precambrian Earth, here.
  • Karen Sternheimer at the Everyday Sociology Blog writes about fear in the context of natural disasters, here.
  • Far Outliers reports on the problems of privateers versus regular naval units.
  • Gizmodo looks at galaxy MAMBO-9, which formed a billion years after the Big Bang.
  • io9 writes about the alternate history space race show For All Mankind.
  • JSTOR Daily looks at the posters used in Ghana in the 1980s to help promote Hollywood movies.
  • Language Hat links to a new book that examines obscenity and gender in 1920s Britain.
  • Language Log looks at the terms used for the national language in Xinjiang.
  • Paul Campos at Lawyers, Guns and Money takes issue with Jeff Jacoby’s lack of sympathy towards people who suffer from growing inequality.
  • Marginal Revolution suggests that urbanists should have an appreciation for Robert Moses.
  • Sean Marshall writes, with photos, about his experiences riding a new Bolton bus.
  • Caryl Philips at the NYR Daily writes about Rachmanism, a term wrongly applied to the idea of avaricious landlords like Peter Rachman, an immigrant who was a victim of the Profumo scandal.
  • The Russian Demographics Blog shares a paper looking at the experience of aging among people without families.
  • Starts With A Bang’s Ethan Siegel explains why the empty space in an atom can never be removed.
  • Strange Maps shares a festive map of London, a reindeer, biked by a cyclist.
  • Window on Eurasia notes how Mongolia twice tried to become a Soviet republic.
  • Arnold Zwicky considers different birds with names starting with x.

[BLOG] Some Monday links

  • Anthropology.net notes a remarkably thorough genetic analysis of a piece of chewing gum 5700 years old that reveals volumes of data about the girl who chew it.
  • ‘Nathan Burgoine at Apostrophen writes an amazing review of Cats that actually does make me want to see it.
  • Bad Astronomy reports on galaxy NGC 6240, a galaxy produced by a collision with three supermassive black holes.
  • Caitlin Kelly at the Broadside Blog writes about the mechanics of journalism.
  • Centauri Dreams argues that the question of whether humans will walk on exoplanets is ultimately distracting to the study of these worlds.
  • Crooked Timber shares a Sunday morning photo of Bristol.
  • The Dragon’s Tales notes that India has a launch date of December 2021 for its first mission in its Gaganyaan crewed space program.
  • Andrew LePage at Drew Ex Machina looks at the Saturn C-1 rocket.
  • Karen Sternheimer at the Everyday Sociology Blog considers if the vogue for minimalism meets the criteria to be considered a social movement.
  • Far Outliers ?notes how, in the War of 1812, some in New England considered the possibility of seceding from the Union.
  • Gizmodo looks at evidence of the last populations known of Homo erectus, on Java just over a hundred thousand years ago.
  • Mark Graham links to a new paper co-authored by him looking at how African workers deal with the gig economy.
  • io9 announces that the Michael Chabon novel, The Amazing Adventures of Kavalier and Clay, is set to become a television series.
  • Joe. My. God. shares a report that Putin gave Trump anti-Ukrainian conspiracy theories.
  • JSTOR Daily considers what a world with an economy no longer structured around oil could look like.
  • Language Hat takes issue with the latest talk of the Icelandic language facing extinction.
  • Language Log shares a multilingual sign photographed in Philadelphia’s Chinatown.
  • Paul Campos at Lawyers, Guns and Money notes the document release revealing the futility of the war in Afghanistan.
  • The LRB Blog looks at class identity and mass movements and social democracy.
  • Tyler Cowen at Marginal Revolution suggests that, even if the economy of China is larger than the United States, Chinese per capita poverty means China does not have the leading economy.
  • Diane Duane at Out of Ambit writes about how she is writing a gay sex scene.
  • Jim Belshaw at Personal Reflections reflects on “OK Boomer”.
  • Roads and Kingdoms interviews Mexican chef Ruffo Ibarra.
  • Peter Rukavina shares his list of levees for New Year’s Day 2020 on PEI.
  • The Russian Demographics Blog shares a map indicating fertility rates in the different regions of the European Union.
  • Starts With A Bang’s Ethan Siegel explains how quantum physics are responsible for vast cosmic structures.
  • Charles Soule at Whatever explains his reasoning behind his new body-swap novel.
  • Window on Eurasia notes how the negotiations between Russia and Ukraine in Paris show the lack of meaningful pro-Russian sentiment there.
  • Yorkshire Ranter Alex Harrowell talks about his lessons from working in the recent British election.
  • Arnold Zwicky looks at a syncretic, Jewish-Jedi, holiday poster.

[BLOG] Five Bad Astronomy links (@badastronomer)

  • Bad Astronomy notes the remarkable burst of starbirth at the core of our galaxy one billion years ago, here.
  • Bad Astronomy shares a flyby video of the Mars moon of Phobos.
  • Bad Astronomer reports on a strange storm around the south pole of Jupiter, here.
  • Bad Astronomer reports on an outburst following a debris impact seen by TESS on comet 47P/Wirtanen.
  • Bad Astronomer notes the continuing debate over the dynamic nature of the spiral arms of galaxies.

Written by Randy McDonald

December 22, 2019 at 3:00 pm

[BLOG] Five Starts With A Bang links (@startswithabang)

  • Starts With A Bang’s Ethan Siegel explains how the images of galaxies grow with the universe, here.
  • Starts With A Bang’s Ethan Siegel explains how we can know the age of the universe, here.
  • Starts With A Bang’s Ethan Siegel explains what an octonion is and what it might show about the universe, here.
  • Starts With A Bang’s Ethan Siegel explains the surprise created by a detailed map of neutron star J0030+0451, here.
  • Starts With A Bang’s Ethan Siegel suggests the mysterious near-supernova that Eta Carinae barely survived in the 19th century was actually a stellar collision, here.

Written by Randy McDonald

December 19, 2019 at 10:45 pm

[BLOG] Some Friday links

  • Architectuul looks at the Portuguese architectural cooperative Ateliermob, here.
  • Bad Astronomer Phil Plait looks at how white dwarf WD J091405.30+191412.25 is literally vapourizing a planet in close orbit.
  • Caitlin Kelly at the Broadside Blog explains</a< to readers why you really do not want to have to look for parking in New York City.
  • Centauri Dreams looks at the slowing of the solar wind far from the Sun.
  • John Holbo at Crooked Timber considers the gap between ideals and actuals in the context of conspiracies and politics.
  • The Dragon’s Tales reports on how the ESA is trying to solve a problem with the parachutes of the ExoMars probe.
  • Far Outliers reports on what Harry Truman thought about politicians.
  • Gizmodo reports on a new method for identifying potential Earth-like worlds.
  • io9 pays tribute to legendary writer, of Star Trek and much else, D.C. Fontana.
  • The Island Review reports on the football team of the Chagos Islands.
  • Joe. My. God. reports that gay Olympian Gus Kenworthy will compete for the United Kingdom in 2020.
  • JSTOR Daily looks at how early English imperialists saw America and empire through the lens of Ireland.
  • Paul Campos at Lawyers, Guns and Money does not like Pete Buttigieg.
  • The LRB Blog looks at the London Bridge terrorist attack.
  • The Map Room Blog shares a map of Prince William Sound, in Alaska, that is already out of date because of global warming.
  • Marginal Revolution questions if Cebu, in the Philippines, is the most typical city in the world.
  • The NYR Daily looks at gun violence among Arab Israelis.
  • The Planetary Society Blog considers what needs to be researched next on Mars.
  • Roads and Kingdoms tells the story of Sister Gracy, a Salesian nun at work in South Sudan.
  • The Russian Demographics Blog shares a paper noting continued population growth expected in much of Europe, and the impact of this growth on the environment.
  • Strange Maps shares a map of fried chicken restaurants in London.
  • Starts With A Bang’s Ethan Siegel explains why a 70 solar mass black hole is not unexpected.
  • John Scalzi at Whatever gives</a his further thoughts on the Pixel 4.
  • Window on Eurasia notes that, last year, 37 thousand Russians died of HIV/AIDS.
  • Arnold Zwicky starts from a consideration of the 1948 film Kind Hearts and Coronets.