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Gregory Pijanowski

@gpijanowski.bsky.social
411 followers 239 following 4.8K posts

Science teacher, history buff, traveler, photographer, likes dogs and cats equally, but no, I don't play basketball. Blog at: www.pigeonroost.net

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Gregory Pijanowski @gpijanowski.bsky.social · 8h
I bought beers from Conehead at Bisons games in the 80's...
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Britt Lundgren @brittlundgren.bsky.social · 18h
No rest for the weary. The FCC is accepting comments until Nov 9. www.aip.org/fyi/direct-t...
aip.org
Direct-to-Device Proposal to Disrupt Radio Astronomy
Radio telescopes are losing important data as the government and companies look to increase Earth-to-space communications.
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Jennifer Ouellette @jenlucpiquant.bsky.social · 19h
Dinosaur-killing impact crater might have been teeming with life arstechnica.com/science/2026...
arstechnica.com
Dinosaur-killing impact crater might have been teeming with life
Hot, nutrient water might have lasted for over 5 million years after the impact.
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Gregory Pijanowski @gpijanowski.bsky.social · 19h
Murro Bay, CA, 2021.
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NE Ohio Regional Sewer District @neorsd.org · 01/10/2026
Hey! Vince wrote this! www.popularmechanics.com/science/ener...
popularmechanics.com
Smoke on the Water: What We Can Learn 50 Years After Cleveland's Apocalyptic Burning River
In June 1969, a fire on Cleveland’s Cuyahoga River—the last in a series of big blazes spanning decades—spurred the government to make sweeping environmental changes that altered the course of the coun...
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Paul Byrne @theplanetaryguy.com · 30/09/2026
Oh my. The aurora borealis, seen in ultraviolet light from space. Our planet, putting on a show ✨
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Gregory Pijanowski @gpijanowski.bsky.social · 30/09/2026
Amsterdam (Anne Frank House is in the 1st image), 2010.
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Gregory Pijanowski @gpijanowski.bsky.social · 30/09/2026
It's the jobs (or lack thereof)... paulkrugman.substack.com/p/one-more-r...
paulkrugman.substack.com
One More Reason Americans Hate AI: It Does Nothing for Them
Trillions of dollars in spending, higher interest rates, hardly any jobs
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Gregory Pijanowski @gpijanowski.bsky.social · 29/09/2026
This Schmitt guy must have been a terrible AG.
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Gregory Pijanowski @gpijanowski.bsky.social · 29/09/2026
Like the over the hill rock band putting out its greatest hits album.
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hilzoy @hilzoy.bsky.social · 29/09/2026
Imagine thinking: of all the things I could do with my one and only life, I choose this.
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Gregory Pijanowski @gpijanowski.bsky.social · 29/09/2026
National Museum of the U.S. Air Force in Dayton OH, 2017.
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Gregory Pijanowski @gpijanowski.bsky.social · 29/09/2026
Johncock won the disastrous 1973 Indy 500 - often overlooked as he ran a hell of a race that day.
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Gregory Pijanowski @gpijanowski.bsky.social · 29/09/2026
Why fund this when the party scene at Mar-a-Lago needs cash.
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Kevin M. Kruse @kevinmkruse.bsky.social · 29/09/2026
When I was at UNC, they joked that the average Geography major made high six figures thanks to one former student named Michael Jordan.
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Gregory Pijanowski @gpijanowski.bsky.social · 29/09/2026
When I would visit the Cornell campus I was always impressed by the intellectual pursuits there (Sagan Institute, etc.)...then at times I would find myself by the frat houses and my impression was totally something else.
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Gregory Pijanowski @gpijanowski.bsky.social · 29/09/2026
Gonna take on Schumer for Senate in 2028?
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Vincent Ledvina @vincentledvina.bsky.social · 28/09/2026
Heads up: a large filament just lifted off near the Sun's western limb. Most of it is heading away from Earth, but some of the material looks to have twisted around and may be directed along the Sun-Earth line. We'll see how much may be aimed towards us as we get more data... #heliophysics
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Gregory Pijanowski @gpijanowski.bsky.social · 28/09/2026
Like all things Trump, not expecting much to come from this...but it does indicate internal GOP polling is telling them they are in trouble in Iowa.
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Gregory Pijanowski @gpijanowski.bsky.social · 28/09/2026
Autumn along the University of Buffalo Bike Path, 2016
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Nature @nature.com · 28/09/2026
Gene-editing techniques could soon allow researchers to replace entire genes and engineer complex cellular circuits — if the systems can be delivered safely into cells go.nature.com/4z4UP5W
go.nature.com
Bigger than CRISPR? A guide to the latest genome editors
Gene-editing techniques could soon allow researchers to replace entire genes and engineer complex cellular circuits — if the systems can be delivered safely into cells.
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Gregory Pijanowski @gpijanowski.bsky.social · 28/09/2026
I recall when Unsolved Mysteries featured this story in 1990. www.sfgate.com/bayarea/arti...
sfgate.com
California scientist emerges as possible Tylenol murders suspect
A man found dead in a church may have unlocked the key to one of America’s most famous unsolved crimes.
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Kevin Gannon (now a Moo Deng fan account) @thetattooedprof.bsky.social · 27/09/2026
This entire group has like three--four, at most--muscles between them
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Gregory Pijanowski @gpijanowski.bsky.social · 27/09/2026
I can't see myself watching this - I know the act all too well, but it's good to see this getting out to people - many of whom still think of Musk as a boy genius type.
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Gregory Pijanowski @gpijanowski.bsky.social · 26/09/2026
If you ever been to the Texas Panhandle - it's miles and miles of solar farms and wind turbines so I'm not too surprised by this.
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Gregory Pijanowski @gpijanowski.bsky.social · 26/09/2026
About a month after USSR shot down a Korean civilian 747 killing everyone aboard. This guy had steel nerves during some very tense times.
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Gregory Pijanowski @gpijanowski.bsky.social · 26/09/2026
Some shots atop St. Paul's in London, 2001.
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Brad DeLong @braddelong.bsky.social · 26/09/2026
Broadband telecom is not an easy business to earn a high return in. SpaceX’s revenue is now 55% StarLink—broadband telecom—and 33% “AI”—which means renting out Colossus datacenters to Anthropic—and only 12%, you know, space launches: **CROSSPOST: SINEAD O’SULLIVAN: SpaceX Pivots Away from... 1/
braddelong.substack.com
CROSSPOST: SINEAD O’SULLIVAN: SpaceX Pivots Away from Space
Sinead’s subheadline: “Starbase, we have a problem”; the megabear case on SpaceX makes a lot of sense; as Nilay Patel ways: it’s broadband telecom with a splashy marketing department...
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Gregory Pijanowski @gpijanowski.bsky.social · 26/09/2026
I'd like to think bringing child rapists to heel would be a more important priority with the government, but we all know why that is not the case.
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Gregory Pijanowski @gpijanowski.bsky.social · 26/09/2026
Prof. Gaffey was our Mars guru during my grad studies at UND. His office had the classic professor look - a desk buried with papers he was delving into. Good guy. blogs.und.edu/uletter/2026...
blogs.und.edu
Remembering Michael Gaffey - University Letter
Michael Gaffey, 80, Chester Fritz Distinguished Professor of Space Studies Emeritus, died on Sunday, Sept. 20.
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Action Committee for Transit 👣🚲🚇🚍🚊🧑🏻‍🦽 @actfortransit.bsky.social · 25/09/2026
A recent trip to the National Gallery of Art, in DC (but not on Bluesky) reminded us of great scenes of transit and urban venues depicted in art. One of our faves is John Sloan's 1922 "New York City From Greenwich Village" that features the @mta.info subway.
A painting of a night time scene looking down from a building onto elevated rail transit.
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Adam Serwer @adamserwer.bsky.social · 25/09/2026
There are too many people in congress who would be happier doing this, and that's part of why our politics is so stupid bsky.app/profile/avit...
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Gregory Pijanowski @gpijanowski.bsky.social · 25/09/2026
Does Cuba have drones? Seems like a pertinent question given the US military's inability to deal with drones in the Middle East.
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Gregory Pijanowski @gpijanowski.bsky.social · 25/09/2026
Grain elevators in Buffalo, 2017.
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The Onion @theonion.com · 24/09/2026
Dog Can’t Believe Guy She Hooked Up With 10 Years Ago Now Head Of FBI theonion.com/dog-cant-believe-guy-s…
Dog Can’t Believe Guy She Hooked Up With 10 Years Ago Now Head Of FBI
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Gregory Pijanowski @gpijanowski.bsky.social · 25/09/2026
I'm not an oil expert, but I did work in the industry during my 80's Texas days - it is a massive logistical effort involving pipelines, supertankers, local delivery systems. It's easy to dislike the industry but still acknowledge the danger of having a NYC playboy making crucial decisions on it.
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Gregory Pijanowski @gpijanowski.bsky.social · 24/09/2026
How diesel is made (at least part of the process). I have a feeling we'll need to know this stuff in the coming months.
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Brad DeLong @braddelong.bsky.social · 24/09/2026
My interpretation of what is going on here: Gerard Baker saying “I am anti-Trump too!”, in the hope of shifting to firmer ground on which he can argue that he and his friends should get to keep all their ill-gotten gains from the Trump tax cuts. After all, aren’t the only things that matter... 1/
braddelong.substack.com
Gerard Baker: BULLSHIT ARTIST OF THE DAY
Not “journalism” but rather “journamalism”: words that have absolutely no relationship at all to the project of informing your readers about the state of the world, but are rather a cynical game...
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Gregory Pijanowski @gpijanowski.bsky.social · 24/09/2026
Helicopter shots over Manhattan, 2021.
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Gregory Pijanowski @gpijanowski.bsky.social · 24/09/2026
I"n short, a ban would be a really bad idea. Which is why it’s probably going to happen." paulkrugman.substack.com/p/donald-the...
paulkrugman.substack.com
Donald the Deadbeat Does Diesel
Trump gets ready to stiff more contractors
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NSF–DOE Rubin Observatory @rubinobservatory.org · 23/09/2026
In the sky above NSF–DOE Rubin Observatory shines the Pleiades (M45): an open star cluster with at least 1000 stars!✨ Its bright stars are too bright for Rubin's sensitive camera to capture for study, but Rubin will observe many other clusters & help scientists study how stars evolve. 🔭🧪
Large observatory with angular silver dome under a clear night sky filled with stars. A bright, blue star cluster sits above the observatory dome.
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Gregory Pijanowski @gpijanowski.bsky.social · 24/09/2026
I mean, has anyone in the current gov't making energy policy ever picked up a copy of the Oil & Gas Journal?
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Gregory Pijanowski @gpijanowski.bsky.social · 24/09/2026
www.caltech.edu/about/news/n...
caltech.edu
NASA Selects PRIMA Mission; Key Roles for Caltech, JPL, and IPAC
Key aspects of the PRIMA mission, which will open a new window on the cold, dusty universe in far‑infrared light, were developed at Caltech and JPL.
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Gregory Pijanowski @gpijanowski.bsky.social · 23/09/2026
This is essentially Trump's life's work - slapping his name on other people's work.
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emptywheel @emptywheel.bsky.social · 23/09/2026
Trump stole taxpayer $$ to destroy the White House and replace it with a firetrap and too few ladies stalls. www.washingtonpost.com/investigatio...
McCrery informed the White House that Trump’s ballroom design did not meet fire safety codes, which require the majority of guests to be able to quickly exit through the main entrance during an emergency, according to the people and documents. The architect also pointed out that alternative emergency exit routes out of the building were insufficient, and that there was little in the design to prevent a kitchen fire from rapidly spreading into the event space on the floor above.

In addition to fire safety concerns, Trump’s desired ballroom design did not include enough toilets to accommodate the structure’s maximum occupancy, according to documents, and there were few options for adding more, as the event space occupied most of the building’s footprint. One early ballroom design featured just seven stalls in the women’s bathroom.
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Gregory Pijanowski @gpijanowski.bsky.social · 23/09/2026
Lake Tahoe, 2024 - Fredo is down there somewhere.
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Patrick De Haan @gasbuddyguy.bsky.social · 23/09/2026
banning diesel exports is unlikely to be successful in pushing diesel prices down aside from Gulf states, it will likely push refiners to cut production rates which could mean even higher gasoline prices as well. conventional wisdom that it’ll lower prices? it’s a trap.
static.klipy.com
Admiral Ackbar: It's A Trap Meme
ALT: Admiral Ackbar: It's A Trap Meme
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Drew Magary @drewmagary.bsky.social · 17/09/2026
"This is a full-blown PR crisis, which Kraft is handling the only way a billionaire knows how: throwing the barest fraction of his wealth at the problem, and issuing a statement more empty than the feeling inside Drake Maye’s stomach after throwing 3 picks in Seattle." defector.com/everybody-ha...
defector.com
Everybody Hates Bob Kraft | Defector
Drew Magary’s Thursday Afternoon NFL Dick Joke Jamboroo runs every Thursday at Defector during the NFL season Got something you wanna contribute? Email the Roo. You can also read Drew over at SFGATE, ...
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Bryan Toporek @btoporek.bsky.social · 22/09/2026
Jaxson Dart and Donald Trump
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Zoom Earth @zoom.earth · 22/09/2026
Hurricane #Polo is a Category 5 monster, with winds of 285 km/h (180 mph), and could reach 295 km/h (185 mph) soon. Polo is forecast to skim along the southwestern coast of Mexico over the next few days, narrowly avoiding a catastrophic landfall.
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