Scientists have proposed Earth is in the middle of a huge void in space, potentially resolving the cosmic mystery known as ...

The "Hubble tension," one of the most frustrating and lingering problems in science, could be solved if Earth and the Milky ...

The universe is undergoing an accelerated expansion, but the rate of that expansion has been a very controversial topic over ...

Images of the cosmos, such as the James Webb Space Telescope’s deep space snapshot, make space look chock-full of stuff. In ...