The size of the Solar System and the Universe is truly beyond our comprehension. When we think of the vastness of space, we ...

Armed with the world's largest digital camera, the Vera C. Rubin Observatory in Chile will take night-sky images that ...

Let’s explore this cosmic perspective together. How big is the universe? It’s a question that stirs both wonder and humility.

Think of a mystery musical instrument. If a physicist is told the loudness of the sound it makes at every possible frequency, ...

The awe-inspiring distances of the cosmos are hard to visualise, so how can we be certain we are measuring them correctly?

According to a provocative new study, that might just be our cosmic address. This idea is meant to solve one of the biggest ...

Scientists say the Universe has no edge, but that doesn't mean it's infinite. A Manchester astrophysicist explains what we ...