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Sunspot The sunspot's center has a temperature of less than 4,000 °C. Whereas on the surface of the Sun the temperature is about 6000°C. #sciencegeek #scienceandtechnology #science #nature #physics #sciencefacts #scientist #facts #photography #space #cosmos #engineering #knowledge #astronomy #education #nasa #physicsfacts #physicsfun #spacex #physicist #factsdaily #didyouknow #knowledgeispower #dailyfacts #galaxy #amazingfacts #technology #universe

The most detailed image of emissions from the vicinity of a black hole in the Alpha Centauri A galaxy The supermassive black hole in the Centauri A galaxy is the closest active black hole to us, which intensely absorbs matter. This process provokes powerful radiation from the center of the galaxy, which is about 12 million light-years away. The new images were obtained in the radio band from the WMA Observatory in Western Australia. #physicist #spacex #sciencegeek #scienceandtechnology #science #physics #photography #astrophysics #knowledge #physicsfacts #factsdaily #didyouknow #knowledgeispower #dailyfacts #engineering #cosmos #universe #astronomy #education #space #fact #amazingfacts #instafacts #beautiful #galaxy #nasa #facts #scientist