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samanthia333.bsky.social
December 10, 2024 at 3:06 AM
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citizenscreen.bsky.social
Today in 1980, John Lennon was shot and killed by an obsessed fan in New York City.
December 8, 2024 at 1:05 PM
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astronomers.bsky.social
“Mystic Mountain,” this is a region of the much more extensive Carina Nebula.
Credit: NASA, ESA,Hubble
Stars form in large clouds of gas and dust called nebulae that scatter the visible wavelengths of light our eyes can see. The longer wavelengths of infrared light can pass through the cloud relatively undisturbed. Hubble’s near-infrared capabilities and high resolving power make it an important tool in the study of how stars form. Dubbed “Mystic Mountain,” this is a region of the much more extensive Carina Nebula. In it, towers of cool hydrogen gas laced with dust are seen to rise along the nebula’s wall. At the top, a three-light-year-tall pillar of gas and dust is being eaten away by the brilliant light and winds from nearby stars. The pillar is also being pushed apart from within, as infant stars buried inside it fire off jets of gas that can be seen streaming left and right from the tips of the peaks. NASA, ESA, and M. Livio and the Hubble 20th Anniversary Team (STScI)
December 8, 2024 at 2:24 PM