Astronomers have found an incredibly rare complete 'Einstein ring' - predicted by Albert Einstein more than 100 years ago.

Neil deGrasse Tyson is arguably the world’s most famous astrophysicist who has this affable delivery to explain the ...

However, black holes have few defining characteristics — as theoretical physicist ... General relativity predicts that ...

The chief party goers are known as supermassive black holes. These mysterious objects can have masses several million or billion times that of the Sun and are so dense that they warp space time around ...

The chief party goers are known as supermassive black holes. These mysterious objects can have masses several million or billion times that of the Sun and are so dense that they warp space time ...

An international team of researchers using NASA’s James Webb Space Telescope ... at this time. A detailed analysis of its effects on its neighbourhood indicated that the black hole was feeding ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of what the universe looked like in the moments before it rapidly changed ...

The supermassive black ... hole,” Ms Masterson said . “This tells us that objects like white dwarfs may be able to live very close to an event horizon for a relatively extended period of time.” ...