[BLOG] Some Wednesday links

• Bad Astronomer Phil Plait notes that mysterious Boyajian’s Star has nearly two dozen identified analogues, like HD 139139.
• James Bow reports from his con trip to Portland.
• Caitlin Kelly at the Broadside Blog notes the particular pleasure of having old friends, people with long baselines on us.
• Centauri Dreams describes a proposed mission to interstellar comet C/2019 Q4 (Borisov).
• The Crux notes how feeding cows seaweed could sharply reduce their methane production.
• D-Brief notes that comet C/2019 Q4 is decidedly red.
• Bruce Dorminey notes a claim that water-rich exoplanet K2-18b might well have more water than Earth.
• Gizmodo reports on a claim that Loki, biggest volcano on Io, is set to explode in a massive eruption.
• io9 notes that Warner Brothers is planning a Funko Pop movie.
• Joe. My. God. notes the claim of Donald Trump that he is ready for war with Iran.
• JSTOR Daily looks at how people in early modern Europe thought they could treat wounds with magic.
• Language Hat considers how “I tip my hat” might, translated, sound funny to a speaker of Canadian French.
• Language Log considers how speakers of Korean, and other languages, can find word spacing a challenge.
• Lawyers, Guns and Money looks at the partisan politics of the US Supreme Court.
• At the NYR Daily, Naomi Klein makes a case for the political and environmental necessity of a Green New Deal.
• Peter Watts takes apart a recent argument proclaiming the existence of free will.
• Peter Rukavina tells how travelling by rail or air from Prince Edward Island to points of the mainland can not only be terribly inconvenient, but environmentally worse than car travel. PEI does need better rail connections.
• The Russian Demographics Blog examines how different countries in Europe will conduct their census in 2020.
• Window on Eurasia shares the arguments of a geographer who makes the point that China has a larger effective territory than Russia (or Canada).
• Yorkshire Ranter Alex Harrowell looks at a 1971 prediction by J.G. Ballard about demagoguery and guilt, something that now looks reasonably accurate.
• Arnold Zwicky considers models of segregation of cartoon characters from normal ones in comics.

[BLOG] Some Saturday links

• Architectuul shares photos from a bike tour of Berlin.
• Bad Astronomer Phil Plait reports on new evidence that exocomets are raining on star Beta Pictoris.
• Larry Klaes at Centauri Dreams reviews the two late 1970s SF films Alien and Star Trek I, products of the same era.
• D-Brief reports on Hubble studies of the star clusters of the Large Magellanic Cloud.
• Bruce Dorminey shares Gemini telescope images of interstellar comet C/2019 Q4 (Borisov).
• The Dragon’s Tales shares video of Space X’s Starhopper test flight.
• Far Outliers notes the import of the 13th century Norman king of England calling himself Edward after an Anglo-Saxon king.
• Gizmodo notes that not only can rats learn to play hide and seek, they seem to enjoy it.
• io9 notes the fantastic high camp of Mister Sinister in the new Jonathan Hickman X-Men run, borrowing a note from Kieron Gillen’s portrayal of the character.
• Joe. My. God. notes that Guiliani’s soon-to-be ex-wife says he has descended from 911 hero to a liar.
• Language Log looks at the recent ridiculous suggestion that English, among other languages, descends from Chinese.
• The LRB Blog looks at the brief history of commemorating the V2 attacks on London.
• Scott Lemieux at Lawyers, Guns and Money looks at the practice in Saskatchewan of sterilizing First Nations women against their consent.
• Marginal Revolution suggests that farmers in Brazil might be getting a partly unfair treatment. (Partly.)
• The Planetary Society Blog explains why C/2019 Q4 (Borisov) matters.
• Window on Eurasia notes that, for the first time, immigrants from Turkmenistan in Belarus outnumber immigrants from Ukraine.

[BLOG] Some Friday links

• Bad Astronomer Phil Plait urges caution in identifying K2-18b, a mini-Neptune with water vapour in its atmosphere, as Earth-like.
• Centauri Dreams reports on the discovery of C/2019 Q4 (Borisov), a likely interstellar comet like ‘Oumuamua.
• The Crux reports on the orange roughy, a fish commonly caught as byproduct that can live up to 250 years.
• D-Brief looks at the harm that may be caused by some insecticides to songbirds, including anorexia and delayed migrations.
• Dangerous Minds considers if David Bowie actually did burn his 360-ton Glass Spider stage prop.
• Gizmodo notes the formidable, fanged marsupials once existing in Australia.
• Imageo notes signs that a dreaded blob of hot water, auguring climate change, might now be lurking in the Pacific Ocean.
• io9 notes that Ryan Murphy has shared the official title sequence for the 1984 season of American Horror Story.
• JSTOR Daily looks at the history, in popular culture and actual technology, of the artificial womb.
• Scott Lemieux at Lawyers, Guns and Money looks at how lightly the Sackler family got off for their involvement in triggering the opioid crisis with OxyContin.
• Marginal Revolution notes many companies are now seeking insurance to protect themselves in the US-China trade war.
• Tim Parks writes at the NYR Daily about how every era tends to have translations which fit its ethos.
• The Russian Demographics Blog shares a paper suggesting that immigration and immigrants do not have major effects on the overall fertility of highly-developed countries.
• Frank Jacobs notes a mysterious 1920s German map of South America that shows Brasilia, the Brazilian capital built only from 1956. What is up with this?
• Window on Eurasia reports on the negative effects of massive migration of workers from Tajikistan on the country’s women.