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

The Hubble Space Telescope, a cornerstone of modern astronomy, has been providing breathtaking images and invaluable data for ...

What is the biggest object in the universe? Learn more about the biggest objects in the universe, including galaxies, galaxy clusters, and dark matter.

Periodically, the European Space Agency (ESA) releases images that provide breathtaking views of the cosmos, courtesy of its ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Thousands of galaxies in various shapes and sizes are captured in this new image from the James ...

Modern cosmology reveals a universe expanding uniformly without a spatial center or edge. The Big Bang wasn't a localized explosion but a simultaneous ...

We all need some space sometimes—but it's harder to find than you might think. How far into our universe do we have to go to ...

"SPT2349-56 is a system so extraordinary that we may have caught one of the most massive clusters under formation at a very brief and crucial stage." Astronomers have discovered a previously hidden ...

A team of astronomers has attempted to track the path of interstellar object 3I/ATLAS back into the past, tracing its path ...

According to the model, dark matter may have started as particles that were hot, light, massless, and fast. As the universe ...

The James Webb Space Telescope's latest image shows eight spectacular examples of gravitational lensing, a phenomenon that ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Galaxies speckle the heavens like stars in a stunning new photo of the deep and distant universe.