A single particle cut through the Mediterranean in February 2023 carrying an almost absurd amount of energy. Detected deep ...
A blazar is an active galactic nucleus, essentially a galaxy with a supermassive black hole at its heart, devouring ...
Three years ago, in the waters of the Mediterranean Sea, the passage of an "ultra-energetic" cosmic neutrino was observed—the ...
The search for the origin of a mysterious ultra-energetic cosmic neutrino detected in 2023 may have finally reached a ...
Travel to the event horizon in this amazing new black hole visualization from NASA's Goddard Space Flight Center. Credit: ...
An international team from China and Italy has reported a possible cosmic encore to the landmark 2017 multi-messenger ...
Scientists have uncovered the first robust evidence of a black hole and neutron star crashing together but orbiting in an ...
Supermassive black holes spiral towards each other in this simulation created by NASA's Goddard Space Flight Center that shows how they glow in ultraviolet and X-ray light. The black holes are only 40 ...
Astronomers propose that an ultra-dense clump of exotic dark matter could be masquerading as the powerful object thought to anchor our galaxy, explaining both the blistering speeds of stars near the ...
The traditional understanding is that the center of our galaxy is dominated by a supermassive black hole. The “supermassive” part isn’t a mere superlative; your typical black hole that forms from the ...
A massive star 2.5 million light-years away simply vanished — and astronomers now know why. Instead of exploding in a supernova, it quietly collapsed into a black hole, shedding its outer layers in a ...
WASHINGTON — The formation of a black hole can be quite a violent event, with a massive dying star blowing up and some of its remnants collapsing to form an exceptionally dense object with gravity so ...
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