A new study from NASA’s Chandra X-ray Observatory has revealed the astonishing discovery of an exceptionally powerful black ...

Deep in the voids, however, dark energy takes over. It's the only thing left. This means that although the voids lack matter, ...

For decades, the Big Bang has been the reigning champion in explaining the universe's origin. It's the moment, roughly 13.8 ...

The Hubble constant, a set number that connects a galaxy’s speed to its distance from Earth and tells us how fast the ...

Cosmic rays' power source has long remained a mystery, yet new research may finally provide the answer to where particle streams originate.

"This shocking result means that we now need to revisit the very foundations of everything we know about cosmology," said the reseachers.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This article was originally published at The Conversation. The publication contributed the ...

For 75 years, scientists have consistently pondered the Fermi Paradox, which asks why we don’t hear from other civilizations ...

Further evidence for the Big Bang comes from the discovery of cosmic microwave background radiation (CMBR). Astronomers discovered cosmic microwave background radiation in the 1960s. The ...

This marked the birth of cosmic microwave background radiation. We can still detect this radiation today using highly sensitive telescopes. As it has been traveling to us for almost 13.8 billion ...