Weak gravitational lensing tests if the universe is truly isotropic Euclid Telescope data may reveal deviations in cosmic expansion Findings could reshape cosmology by challenging core assumptions ...

Scientists have found a way to achieve negative refraction—where light bends the "wrong" way—using carefully arranged atomic arrays instead of engineered metamaterials. This breakthrough has enormous ...

Learn how a "black hole 30 billion times the mass of the sun in a galaxy 2 billion light years away" using gravitational ...

Jets from black holes trigger cooling in the hot gas, causing it to condense into warm filaments. These filaments then flow toward the black hole, feeding it, and the cycle repeats. Brightness ...

The supermassive black hole has been sending out flashes that have increased in speed. Astronomers say they have never seen anything like it before. The black hole is known as 1ES 1927+654 ...

The Hubble Telescope captured a supermassive black hole creating expanding gas bubbles in the galaxy SDSS J1354+1327, 900 million light-years away. HE0435-1223, seen at the centre of this image, is ...

Using observations from 2017 and 2018, the Event Horizon Telescope (EHT) Collaboration has advanced our understanding of the supermassive black hole at the center of Messier 87 (M87*). This study ...

“I have read research papers that examine black hole spin, theoretically, from the lens of like black hole mergers, and I was curious if spin could be observationally measured,” said Frie ...

What are the best Sony video lenses for vloggers and filmmakers? Here are our top picks We've made our picks based on the lenses that have most impressed our team in testing and reviewing – see the ...

Get Instant Summarized Text (Gist) Supermassive black holes are spinning faster than previously thought, challenging the notion that they primarily form through galaxy mergers. Instead, their ...

As far as supermassive black holes go, the one at the center of the Milky Way is relatively sedate. But, even in its supposed quiescent state, Sagittarius A* is prone to the occasional belch or ...