How old is the universe? Learn more about the age of the Universe, from it's explosive beginnings to how we on Earth can ...

American institutions collaborated on project that takes Chinese search for primordial gravitational waves ‘onto the ...

Earth and the entire Milky Way galaxy might be sitting inside an enormous, mysterious void—a giant cosmic hole making our universe expand faster right here than anywhere else. This unusual idea, ...

As we study the universe more, we have found ourselves to be part of much larger structures, formed by gravitational interactions. We orbit the Sun, the Sun is part of the Milky Way, and the Milky Way ...

Answer 17: A meteoroid is a small rocky or metallic body in space. A meteor is the streak of light produced when a meteoroid ...

Welcome to our live blog tracking the latest news and developments from China. Stay updated with real-time insights into the ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory.

Test your knowledge of U.S. astronomers and their groundbreaking discoveries. Challenge yourself with this fun quiz and explore the universe!

A new theory suggests Earth may be inside a cosmic void—offering a bold explanation for the mysterious Hubble tension in ...