The universe may be vast, but researchers have multiple points of evidence that reveal its shape.

According to the equations that govern black holes, the larger one of these cosmic behemoths is the lower its average density ...

Astronomy is, in essence, an exercise in inference. We cannot touch the stars, nor scoop up galaxies in a lab. Instead, we ...

Astronomers have long thought the universe should look generally the same in every direction, but an anomaly in the radiation ...

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

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

We’ve grown up with the idea that the universe will expand forever, meaning the "cosmological constant" is positive. What if ...

Violinist Apoorva Krishna on her album Only Love Is Real, working with Zakir Hussain, Michael League & Vijay Prakash, and ...

John Clarke, Michel H. Devoret and John M. Martinis were recognized for work that made behaviors of the subatomic realm ...

On the night of Oct. 5, 1923, Edwin Hubble observed a strange star that flickered in intensity at regular intervals. The star ...

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 ...

As the filming for Man of Tomorrow officially begins to take shape, anticipation for the next Superman era has spilled beyond ...