“Using newer mathematical tools, my colleague and I have demonstrated a new theory that may accurately describe the universe. Instead of basing the theory on the warping of space and time, we ...

In 1916, Albert Einstein discovered that his theory of general relativity predicted the existence of gravitational waves — ...

For centuries, science has pushed the boundaries of our understanding, from exploring vast galaxies to diving into the ...

A monster galaxy from the early universe shows that the cosmos was rich with oxygen when it was only less than 3% of its ...

NASA's James Webb Space Telescope has potentially identified 300 ancient objects, possibly early galaxies formed shortly ...

In one new theory, it is possible that dark matter exists in a mirror universe where there are only dark versions of forces ...

Images taken with the MIRI infrared camera on the James Webb Space Telescope (JWST) have made it possible to observe the ...

It started as a side note in a high-resolution ALMA observation. Elena Shablovinskaia and her team weren’t hunting for the ...

Many have tried to speculate about what the fate of the universe would be.

The upcoming launch of NASA's powerful James Webb Space Telescope should let astronomers see what some of the universe's first stars and galaxies looked like soon after the Big Bang.

To find out what is beyond space, a good place to start would be to figure out where space – our universe – ends.