The complex puzzle known as little red dots has become more complete since their initial discovery by NASA’s James Webb Space Telescope in 2022. Now a particular little red dot’s spectrum is helping connect many of the pieces.
A team of astronomers led by Vasily Kokorev at the University of Texas at Austin identified the lucky dot in question: GLIMPSE-17775. By carefully analyzing the dot’s spectrum captured by Webb—the deepest spectrum to date of a little red dot—the research team has identified multiple lines of evidence, all of which support the interpretation that GLIMPSE-17775 is a supermassive black hole enveloped in a dense cocoon of partially ionized gas, a model referred to as the BH* (black hole star) scenario.
Among his many mythopoeic pronouncements, the great Sun Ra maintained that he was making music for the future. So, we shouldn’t be surprised that, a quarter of the way through the 21st century, and more than 30 years after he left the planet for the last time, his music is gaining more recognition than ever before. A recent slew of reissues, new compilations and previously unheard live recordings continues unabated. His Arkestra – under the direction of long-time member, alto saxophonist Marshall Allen since 1995 – continues to delight audiences worldwide. Just last year saw the release of two new feature-length documentaries about him. The Magic City examined his early life in Birmingham, Alabama; and the more comprehensive Sun Ra: Do The Impossible did the festival circuit before being shown on the PBS TV network this February as part of its American Masters series of artist biographies – bringing Ra’s improbable story to its widest audience yet.
morning computer: some useful things first thing in the day.
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