It is widely accepted that the universe is expanding at an accelerating rate, but now researchers say our measurements of the ...

The interstellar comet 3I/ATLAS is baffling scientists with its peculiar behaviour, emitting strange jets and changing ...

How did the extremely massive stars (EMS) in the early universe help form the oldest star clusters? This is what a recent ...

A peculiar object discovered by the James Webb Space Telescope just 700 million years after the Big Bang could reveal the ...

What would a human see and feel while falling into a black hole? In this exclusive excerpt of his new book, "Facing Infinity," author and astrophysicist Jonas Enander tells us in terrifying detail.

Researchers using new simulations suggest that the Milky Way’s past collisions may have reshaped its dark matter core. This ...

In a groundbreaking observation, the James Webb Space Telescope captured unprecedented detail within the Small Magellanic ...

An international team led by ICREA researcher Mark Gieles, from the Institute of Cosmos Sciences of the University of ...

Located in the constellation Leo, spiral galaxy NGC 3370 has long been a favorite among astronomers. NGC 3370 is part of a ...

We measure the “warmness” of the dark matter, i.e. the comoving root-mean-square thermal velocity v hrms (1) , with nearly 3000 spiral galaxy rotation curves in the ...

The universe's first galaxies were hot messes, according to a recent study. During their younger days, they were wild, ...