Astronomers have discovered a black hole emitting energy in jets longer than the width of 140 Milky Way galaxies. An artist’s concept of Porphyrion, a jet of material 23 million light-years long that ...
A new study reveals that one such pair of jets, belonging to a black hole some 7.5 billion light-years away, stretches some 23 million light-years—the equivalent of placing 140 Milky Ways in a ...
A recent discovery of a magnetic halo surrounding the Milky Way galaxy could significantly alter our understanding of ...
The Milky Way is home to gas, dust, billions of stars, and a supermassive black hole at its center. Living in this galactic ...