If not in visible stars and galaxies, the most likely hiding place for the matter is in the dark space between galaxies.

"Precision in these measurements is critical, as even subtle discrepancies could signal deviations from the model — ...

Some neutron stars may contain a "special type of matter," according to a new NASA study. These observations from NASA's Chandra X-ray Observatory indicate that the interiors of neutron stars might ...

We can't see dark matter directly, so studying it pushes the boundaries of our creativity as scientists. How exciting, says ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. What is space made of – what does gravity ...

"It's all about mindset in science, where a null result can be as impactful as a positive result." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...

Research published Tuesday by a Japanese astrophysicist says gamma rays may have been generated by the collision of dark ...

A UC Irvine team uncovered a never-before-seen quantum phase formed when electrons and holes pair up and spin in unison, ...

What comes to mind when you think of space? Imagine a friend boasting about a spacious building, stadium or museum they recently visited. Do you envision the building as vast and expansive? Is it ...

Nilakshi Veerabathina does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...