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Waspie_Dwarf

A Star's 'Death Spiral' into a Black Hole

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NASA's Swift Mission Maps a Star's 'Death Spiral' into a Black Hole

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Some 290 million years ago, a star much like the sun wandered too close to the central black hole of its galaxy. Intense tides tore the star apart, which produced an eruption of optical, ultraviolet and X-ray light that first reached Earth in 2014. Now, a team of scientists using observations from NASA's Swift satellite have mapped out how and where these different wavelengths were produced in the event, named ASASSN-14li, as the shattered star's debris circled the black hole.

arrow3.gif  Read More: NASA

 

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