Daycare accused of multimillion-dollar fraud shifts blame for'revealing' mistake above its front door... as kids are suddenly'trucked in' Pilot best friends die after their helicopters collided in mid-air just after they'd eaten breakfast together at local cafe Everyone's getting sacked': An electrifying phone call, spiralling costs and a troubling'transition'... as Harry and Meghan's most loyal aide leaves, insiders tell ALISON BOSHOFF what's really going on behind the scenes I was told my weight gain, facial hair and fatigue were normal. The mob used Marilyn Monroe as bait to blackmail the Kennedys. And when it didn't work she was murdered... in the most obscene way George Clooney, wife Amal and their eight-year-old twins become French citizens despite the actor admitting he's'bad' at speaking the language Blonde-haired teenage girl reveals what she thinks of Elon Musk's'creepy' public lust for her US strikes'terrorist boat' lurking in international waters as dramatic footage shows devastating moment of impact I shed a staggering 100lbs WITHOUT Ozempic: How I conquered my'out of control' eating habits to transform my life with a simple change Grim details of how shark lover's body was identified after she was killed by one of the predators while swimming off California coast Health and wellness expert reveals the fitness trend of 2026... 'Zone Zero exercise will be essential' Fears Anthony Joshua's car crash injuries are worse than first thought: Sources say £100m Tyson Fury mega-fight is in the balance amid potential internal injuries and psychological trauma of seeing close friends killed Joe Rogan slammed for'pretty girl' comment about champion fighter Dakota Ditcheva A Boy Scout vanished in the mountains then stumbled into a police station 12 years later. The tale gripped social media... but then the truth came out Inside the somber birthday of Rob Reiner's heartbroken daughter Romy: Pictured for first time since parents' murders... she seeks solace at the beach with boyfriend and family by her side Promising young graduate, 23, was coaxed into suicide by ChatGPT'friend', distraught parents allege David Muir's stunning $7m lakeside retreat revealed... as locals in cozy town where ABC News star can be himself offer intriguing glimpses into his private life A snapshot of the universe at work: Incredible image shows'star-making factory' inside a Large Magellanic Cloud A new picture from NASA's Hubble Space Telescope has revealed a beautiful'star-making factory' deep in the universe this week. The image focuses in on a piece of space 160,000 light years from Earth in the Large Magellanic Cloud.

Large language models excel in many human-language tasks but often falter in highly specialized domains like scholarly astronomy. To bridge this gap, we introduce AstroLLaMA, a 7-billion-parameter model fine-tuned from LLaMA-2 using over 300,000 astronomy abstracts from arXiv. Optimized for traditional causal language modeling, AstroLLaMA achieves a 30% lower perplexity than Llama-2, showing marked domain adaptation. Our model generates more insightful and scientifically relevant text completions and embedding extraction than state-of-the-arts foundation models despite having significantly fewer parameters. AstroLLaMA serves as a robust, domain-specific model with broad fine-tuning potential. Its public release aims to spur astronomy-focused research, including automatic paper summarization and conversational agent development.

Lia Halloran's big, beautiful maps of stars and other astronomical phenomena at Luis De Jesus gallery pay tribute to a little-known group of female scientists dubbed the Harvard Computers. Annie Jump Cannon, Cecilia Payne, Henrietta Leavitt and others were predecessors of the female mathematicians lionized in the film "Hidden Figures." Beginning in the 1880s, the women worked at the Harvard College Observatory analyzing glass photographic plates of the night sky. They calculated the relative size and distance of the stars and developed a stellar classification system that is still in use today. Smithsonian magazine characterized their work as providing "the empirical foundations for larger astronomical theory," but they have been neglected by history.