For years, astronomers have been puzzled by the presence of two gigantic, high-energy “bubbles” towering over and beneath the Milky Way’s center, extending 50,000 light-years into space. First ...

The Fermi Bubbles, massive shockwaves from a black hole eruption, still expand over the Milky Way. This event reshaped our ...

In the heart of our Milky Way galaxy, two gigantic "bubbles" extend roughly 50,000 light-years above and below the galactic ...

For the first time, researchers have found evidence that even microquasars with low-mass stars can efficiently accelerate ...

This discovery would provide key insights into the elusive particle’s properties ... In the meantime, Safdi and his colleagues hope the Fermi telescope will catch a lucky break. “The best-case ...

Our home planet is bombarded with particles from outer space all the time. And while we are mostly familiar with the rocky ...

NASA's Fermi Telescope visualizes gamma rays from the blazar 3C 279, revealing high-energy processes near supermassive black holes. NASA's simulation shows a supermassive black hole, illustrating ...

In a year that will see many AI achievements and battles, let’s not forget that not all AI research makes the front pages.

Researchers found for the first time evidence that even microquasars containing a low-mass star are efficient particle accelerators, which leads to a significant impact on the interpretation of the ...

A recent discovery by Dr. Laura Olivera-Nieto from the Max-Planck-Institut für Kernphysik and Dr. Guillem Martí-Devesa from Università di Trieste has challenged previous assumptions about particle ...