The Universe is immense. Our most powerful telescopes observe galaxies whose light has taken more than 10 billion years to ...

For science-fiction enthusiasts, that’s a bit depressing. Space is big, and while the speed of light is incredibly fast to us ...

We know the universe is and always was expanding, but we’ve never really known just how fast it’s happening. That is, until now. Researchers have used gravitational lensing to and watched a star die 5 ...

A University of Queensland researcher has developed a new mathematical model to explain the evolution of the universe which, for the first time, includes collapsing regions of matter and expanding ...

According to the equations that govern black holes, the larger one of these cosmic behemoths is the lower its average density ...