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The Space Place: Black hole deux

Credit: Greg Redfern

The Space Place: Black hole deux

A cosmic 1st: Images of a black hole, and Astronomy Month 2017

A cosmic 1st: Images of a black hole, and Astronomy Month 2017

More black holes

The Space Place: Black hole deux

The Space Place: Black hole deux

A cosmic 1st: Images of a black hole, and Astronomy Month 2017

A cosmic 1st: Images of a black hole, and Astronomy Month 2017

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