Astronomers use many methods to determine this number, including gravitational lensing, the universe’s expansion rate, and more.

Here’s a mind-blowing thought: what if our entire universe is actually inside a black hole? Some scientists think it’s ...

Starlink, a project by Elon Musk’s SpaceX, is building a vast constellation of low Earth orbit satellites designed to deliver high-speed internet with low latency to even the most remote parts of the ...

The universe exists because matter and antimatter are not good friends. Is there a scientific reason why the universe exists?

Could an ocean – likely needed to sustain life – even survive on a planet orbiting close to a dead star? The sun will someday ...

The iron-rich core at the centre of our planet has been a crucial part of Earth’s evolution. The core not only powers the ...

Astronomers have discovered the raw ingredients of planets orbiting two infant stars, offering a glimpse into how new worlds ...

Ultimates #16 tells a new history of the Ultimate Universe, as well as a how-to-guide for modern day terrorism (Spoilers) ...

Astronomers have found over 5,000 exoplanets, and now scientists think these distant worlds could unlock one of the universe’s greatest mysteries: dark matter. A new study suggests that Jupiter-like ...

In the swirling clouds of gas and dust that surround newborn stars, planets begin to form. These planet-forming disks are ...

New technologies are enabling scientists to tackle previously elusive physics problems. The macroscopic realm, which consists of everything from falling balls to orbiting planets, can be explained by ...