How common are super-Earth exoplanets throughout the universe? This is what a recent study published in Science hopes to ...

New research suggests that the largest cosmic structure is even bigger and closer to Earth than we knew. It goes against ...

Using data from space telescopes and other instruments, astronomers, cosmologists, and astrophysicists are able to deduce and ...

The concept of the Portable Document Format (PDF) is synonymous with the idea of small, accessible documents—nothing too out ...

Despite decades of searching for this signal, astronomers have yet to find it. The problem is that our Earth is too noisy, ...

Scientists may have finally found the universe’s missing matter - hidden in invisible hydrogen gas far beyond galaxies.

Gamma-ray bursts have revealed that the largest structure in the universe, the Hercules-Corona Borealis Great Wall, is bigger ...

Are living beings hiding on distant planets, waiting to be found? That question has captured the minds of scientists and ...

Plus, the team even found that parts of the Hercules-Corona Borealis Great Wall are actually closer to Earth than previously ... total width of the entire observable universe.

Astronomers tallying up all the normal matter—stars, galaxies and gas—in the universe today have come up embarrassingly short ...