NASA discovered a supermassive black hole at the center of galaxy M87, 52 million light years from Earth. It's 2.6 billion ...
Estimated to be 2.6 billion times the mass of the Sun, this monstrous void has reignited debates about the mysterious forces ...
Scientists at NASA revealed evidence that demonstrates that M87 contains a supermassive black hole located at its center.
The galaxy ESO 300-16 looms over this image from the NASA/ESA Hubble Space Telescope. This galaxy, which lies 28.7 million light-years from the earth. NGC 6827 is a Seyfert 1 galaxy located in the ...