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The prototypical Seyfert galaxy M77 in Cetus is the brightest (magnitude 9) and closest (about 45 million light-years) of its class. Seyfert galaxies are named after American astronomer Carl Seyfert, ...

Astronomers using a collection of four 8.2-meter telescopes in Chile have just gotten a detailed look at the heart of galaxy M77, some 47 million light-years away. Their new image shows that the ...

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Over the last couple of years, ...

Astronomers have discovered that a cloud of cosmic dust at the heart of the galaxy Messier 77 (M77) has been hiding a supermassive black hole, feeding and acting as an engine for powerful emissions.

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Three distinct M77 generations ...