Misty Bentz

@astronomisty.bsky.social

Astronomer and Professor at Georgia State University. She/Her. Big fan of black holes, cats, and cross-stitch. Seestar smart telescope enthusiast. Novice gardener with a penchant for native plants.

Oct. 1, 1847, Nantucket (MA). That evening, 29-year-old #MariaMitchell went to the roof of their home above the Pacific Bank. With a small 2-inch telescope she spotted a fuzzy object 5° above Polaris, the North Star. It wasn't on the charts. It was moving. A telescopic #comet. 🔭🧪⚛️ #HistSci

Nereide@drnereide.bsky.social · last yr.

#OTD in 1818, Maria Mitchell was born. She was the first professional female astronomer in the U.S. On 1 Oct 1847 she discovered a comet, later known as "Miss Mitchell's Comet" in her honor (today named C/1847 T1). Image: H. B. Dassel portrait of Maria Mitchell, ca. 1851 Public D. 🔭 🧪 #HistSci

Portrait of Maria Mitchell by Herminia Borchard Dassel (1821-1857), ca. 1851. Maria wears a dark dress with a white collar, and probably scans the sky through a telescope.

Omigod, this is the most heartwarming story possible! Backpack (bear 89) is the son of the 2019 winner of Fat Bear Week, Holly (bear 435). In 2007, he injured his foot & a practice of riding on momma's Holly's back had a new meaning: he was mobility-restricted while it healed. So Holly moved him.

From DISCVR blog's Facebook page, a momma bear & a yearling cub on her back in the shallow water.  I think the background has been swapped out, and I can't rule out some AI use there?  God, Facebook has become the social media for AI slop : (

The title of the article, which I link below, is "How Bear 89 earned the name Backpack"
Alaska Public Media@alaskapublic.org · 6d ago

Meet Backpack, your 2026 Fat Bear Week champion. Backpack is 20 years old, weighs about 1,000 pounds and got his nickname because, as a cub, he loved riding on his mom's back across the Brooks River.

I keep encountering people describing text generators being used to "review" research proposals and papers submitted to journals. There is no way to do that and simultaneously fulfill the obligation to keep the contents of proposals and papers confidential.

The best way to console ourselves about the international shit sandwich buffet that we will have to consume in the coming years is to build out a massive train network, provide health care to all, and take out our aggressions on the billionaires.

Based upon their documented behavior over the past few years, the tech industry is less afraid of the potential ramifications of Artificial Superintelligence than they are of Lina Khan.

Husband cleaning out the glove compartment of his car and just found a Bed Bath and Beyond coupon that “expired” in 2018. Those coupons never expired and we always kept a stash in both cars, but I guess they really have truly expired now. :( Thanks private equity! 🤮