Self Care – Astronomy Picture of the Week: Quasar’s Light Yields Clues to Outflow


So… that supermassive black hole at the center of our galaxy? It’s inactive, and has been for a long time. Scientists wondered just how long it’s been inactive, and now they have an idea…

It ate it’s last meal about 6 million years ago.

And here’s the image (as usual, click on the image for the hi-res tif file):

Quasar's Light Yields Clues to Outflow

Quasar’s Light Yields Clues to Outflow

Comments

  1. Pierce R. Butler says

    How nice to have a patriotic galactic center.

    Except … it’s French-patriotic!!1!

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