Gerard πŸ‡¨πŸ‡¦

Gerard πŸ‡¨πŸ‡¦

@highfield65.bsky.social

Curious about everything - cosmology, astronomy/astrophysics, geology, chemistry, archaeology, palaeontology, art, engineering, architecture. Enjoys reading, especially dystopian sci-fi and satire. πŸ‡¨πŸ‡¦We bow to no one. Nolite te bastardes carborundorum. πŸ‡¨πŸ‡¦

220 followers267 following259 posts

I can see why young people protest in France, Serbia, other places - the future seems so bleak and is being stolen from them by billionaires and corrupt autocrats. The affordability issue is crushing people.

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Smoke signals in space πŸ’¨ The Fine Ring Nebula, shown here, looks like an almost perfect circular ring β€” yet most planetary nebulae are either spherical or elliptical in shape, or bipolar. Why this unusual shape? Find out: https://www.eso.org/public/images/potw1131a/ πŸ”­ #flashback

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Cosmic contrast: when object of largely different distance conspire to form a particular interesting setting. Like for NGC 7497 , a barred spiral galaxy of type SBd located about 60 million light-years away in the constellation Pegasus. https://g-rv.eu/lV πŸ”­ #Astrophotography πŸ”­πŸ“· 1/3

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NEW: What Lurks Within the Shadows of Betelgeuse? Betelgeuse, Betelgeuse, Betelgeuse … πŸ‘» You can say it three times, but new data (NSF #VeryLargeArray and #ALMA) suggests that its recently discovered companion star, Siwarha, is the one doing the haunting. πŸ”— Read more: https://bit.ly/4jHMqAY

bit.lyWhat Lurks Within the Shadows of Betelgeuse? - National Radio Astronomy ObservatoryNew VLA and ALMA radio images show Betelgeuse’s companion star Siwarha perturbing the red supergiant’s atmosphere as it orbits through it.

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Bust of Nefertiti This painted limestone queen has only one inlaid eye. When it was dug up at Amarna in 1912, the excavators sifted the workshop rubble for the missing left eye and found nothing, because it was most likely never put in. #Archaeology #ArchaeologyRocks #AncientEgypt

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Mount St. Helens is located 52 miles (83 km) north of Portland, Oregon, and 98 miles (158 km) south of Seattle in Washington State. A 1980 eruption of its volcano reduced the peak elevation from 9,677 feet (2,950 meters) to the current peak elevation of 8,363 ft (2,549 m).

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Ralph Goodale on Pete Hoekstra: "He really should remember that his role has changed. He's no longer the Michigan politician. He's a diplomat and an ambassador, and he should behave in a diplomatic fashion that is respectable in the country in which he is located."

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A Webb image of IC 348, a star-forming region about 1,000 light-years away. This near-infrared vista of IC 348 reveals also brown dwarfs, objects smaller than the smallest stars.

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Mark Carney: "Very senior U.S. officials have directly made suggestions, intervened, so to speak, in Canadian sovereignty, Canadian democratic processes, encouraged certain outcomes, encouraged certain peoples through that process."

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πŸ—£οΈ This is your flight captain speaking πŸͺΆβœˆοΈ Keep your seatbelts fastened as we glide across NSF–DOE Rubin Observatory's view of the Seagull Nebula! πŸ”­πŸ§ͺ On your screen, you’ve got a front-row seat to young stars reshaping their stellar neighborhoods. Sit back, relax, and enjoy!πŸͺ½

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🀣🀣🀣 Rule of law and the constitution needs to become reality again βœŒοΈπŸ•ŠοΈπŸ€”

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Ask Ethan: Can we solve the mysteries of the largest black holes? In 2004, black hole TON 618 was announced: with a mass of 66 billion Suns, just 3 billion years after the Big Bang. The theoretical limit was 50 billion Suns by today. So what gives? bigthink.com/starts-with-... #space #astro

bigthink.comAsk Ethan: Can we solve the mysteries of the largest black holes?Back in 2004, a supermassive black hole from 10.8 billion years ago was found, weighing in at 66 billion solar masses. How is this possible?

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Case of mysterious medieval skeleton buried in Roman-era sarcophagus at Westminster Abbey finally solved The medieval skeleton is likely an abbot from 993-1052 CE. The coffin was originally for a Roman named Valerius Amandinus. Nearly 1,000 years of mystery. I call dibs next. πŸ˜‚ 🏺

livescience.comCase of mysterious medieval skeleton buried in Roman-era sarcophagus at Westminster Abbey finally solvedA sarcophagus in Westminster Abbey with Roman and Anglo-Saxon decorations baffled archaeologists, but now a 150-year-old mystery has finally been solved.

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The Triangulum Galaxy (M33) is the second closest large spiral galaxy to the Milky Way. It is about half the size of our galaxy. This photo highlights some regions of nebulosity within M33 using narrow band Ha data. Total exp: 8 hrs, several sessions Oct 2026 Ha+RGB #astronomy #astrophotography

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Stars are brewing in this cosmic cauldron! ♨️ This star-forming region captured by Webb is located 161,000 light-years away in the Large Magellanic Cloud. It is filled with hot young stars, which are sculpting the hydrogen gas that surrounds them. Read more πŸ‘‰ www.esa.int/ESA_Multimed... πŸ”­ πŸ§ͺ

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πŸ“‘ LIVE IN 2 HOURS! Why are fast radio bursts more common toward galaxy clusters? Join Dr. Lauren Sgro and Dr. Mawson W. Sammons TODAY on #SETILive to explore this cosmic mystery! πŸ•™ 10 am PDT πŸ”΄ youtube.com/live/xk66kZ3... πŸ§ͺ πŸ”­ πŸ‘©β€πŸ”¬

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John Manley on claims MΓ©lanie Joly's comments were election interference: "I don't think it's election interference at all. It's a rational response to tariffs that were imposed by the US in contravention of CUSMA. If they impose tariffs, we're perfectly entitled to respond."

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A haunted house for introverts: People jump out unexpectedly and try to make small talk with you. Just when you think you’ve made it out, you enter a room full of people networking, and everyone wants to introduce themselves and exchange contact information

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My solar wind connection dashboard β˜€οΈπŸŒ The faster wind is easing: ~440 km/s, down from ~525 yesterday. Density is ~4 per cmΒ³ and the field ~6 nT, still pointing south. Kp reached 4.7 last night, just below storm level. Earth is still connected to the Sun's west limb.

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It's been a bad week for the MAGASTAN embassy in Ottawa. Their efforts to break apart our nation in the referendum went down in flames. So now lying Pete Hoekstra is setting the stage to target us when MAGA gets trashed in the mid-terms.