The Big Bang Theory remains the most accepted explanation for how the universe began. This documentary explores the science, ...

In fact, the Euclid Consortium, the international group managing the European Space Agency's Euclid space telescope, just ...

This article, originally titled "The Man Who Discovered the Universe," is from the Summer 2025 issue of Air & Space Quarterly ...

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

However, the diameter of the observable universe is said to be over 900 billion light-years, right? Oh yes, the Beijing ...

Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...

The key test passed by sPHENIX to prove it is ready to measure the properties of quark-gluon plasma is called a "standard candle" in particle physics. This isn't to be confused with Type 1a supernovas ...

A Rutgers-led team of scientists has uncovered evidence of how galaxies expand by tracing the invisible scaffolding of the ...

Dark matter is a type of matter that does not emit, absorb, or reflect light, making it invisible to telescopes.

Prof. Rennan Barkana & Ph.D. student Sudipta Sikder. A new study from Tel Aviv University has predicted, for the first ...

Astronomers using the Webb Telescope may have found a new type of object: cold, glowing black hole stars from the early ...

What is the source of dark matter and how can astronomers identify it? This is what a recent study published in Nature Astronomy hopes to address as an int | Space ...