"It's a fairly unusual question to ask in the scientific world, because most researchers would agree that dark matter is dark ...

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

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 ...

Even far from Earth, there's plenty of stuff floating around in space. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Imagine going out to the ...

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 ...

A chance configuration of objects arrayed across deep space has just revealed the hiding place of a giant glob of dark matter. Configurations like these, known as Einstein crosses, typically consist ...

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 ...

At the end of a lecture on astronomy, describing how the planets orbit the Sun, a little old lady at the back of the room stood up and said: "What you've told us is all rubbish. The world is really a ...