Explore the Boötes Void, the universe's vast "desert" where galaxies are sparse, and nothingness reigns. Discover its ...

For the photographers honored at the 2025 Astronomy Photographer of the Year awards, the universe is their muse. From our ...

The universe is vast, mysterious, and full of phenomena that continue to baffle scientists and researchers alike. While we’ve ...

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

The aforementioned models of the cosmos, including the standard model of cosmology, have long posited the idea that the ...

Have an existential crisis about your place in the vast scale of a fictional universe by diving deep into the newly updated ...

It can fly us through a virtual universe built from the most complete 3D atlas of our universe ever compiled. And unlike regular spaceships, this dome can fly at many times the speed of light.

The few thousand galaxies closest to us move in a vast 'bubble' that is 250 million light years in diameter, where the average density of matter is half as large as for the rest of the universe.

The vast majority of the universe is hidden from us, like the beam of a flashlight in a far forest; we can see only to the limits of the light. And from our perspective, all other galaxies are ...

In the grand scheme of the universe, we are but tiny specks of dust floating in the vast expanse of space. Yet, within each of us, a world of thoughts, emotions, and experiences makes us feel ...