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Submission + - Hubble Directly Images Disc Around a Black Hole (

An anonymous reader writes: A team of scientists has used the NASA/ESA Hubble Space Telescope to observe a quasar accretion disc — a brightly glowing disc of matter that is slowly being sucked into its galaxy’s central black hole. Their study makes use of a novel technique that uses gravitational lensing to give an immense boost to the power of the telescope. The incredible precision of the method has allowed astronomers to directly measure the disc’s size and plot the temperature across different parts of the disc.
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Hubble Directly Images Disc Around a Black Hole

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The reason why worry kills more people than work is that more people worry than work.