If true, it is possible that the universe will end with a Big Crunch in which it contracts to a single point

Is the Big Bang simply a repeating life cycle of the universe? Why some astronomers think we’re in a cosmic loop

Like a "chorus of tiny voices," black holes may generate the energy propelling the universe's rapid expansion

The James Webb Space Telescope could reveal mysteries about the Big Bang and the conditions of the early universe

Here's how astronomers were able to make a new, definitive estimate for the age of the universe

The ESA's space telescope just released its first test images, teasing greater things to come in space exploration

A massive hum of energy pervades the universe. Is it supermassive black holes or something weirder?

The three-part series delves into the dark side of Shaleia and Jeff Ayan's so-called love cult

Some scientists suggest that if our reality is a simulation there may be glitches within the fabric of the universe

Six objects in a new photograph appear to be massive galaxies whose existence is impossible based on what we know

Multiverses give writers endless possibilities for storytelling. But is our universe really one of many?

The invisible threadlike structure is anchored by a quasar raising questions about black holes

The powerful radio jets of a distant quasar can show us the universe as it existed 13 billion years ago

Physics Nobelist Sir Roger Penrose has an odd theory about the universe — and there's even evidence for it

Scientists have been searching for the existence of dark stars for decades. They may have found it thanks to JWST