Nov 29, 2025 · dark matter, a component of the universe whose presence is discerned from its gravitational attraction rather than its luminosity. Dark matter makes up 30.1 percent of the matter …

Aug 29, 2025 · While dark matter is invisible, it does have some things in common with ordinary matter: It takes up space and it holds mass. Because of this, we can see how it interacts with and influences …

Dark matter is implied by gravitational effects that cannot be explained by general relativity unless more matter is present than can be observed.

Jul 26, 2025 · Beneath that shimmering facade lies something much deeper, more mysterious, and profoundly more massive: dark matter. It is invisible. It emits no light, reflects nothing, and interacts …

May 13, 2025 · Dark matter is an invisible, mysterious substance that makes up more than 80% of the matter in the universe — but scientists aren't sure what it is. While it doesn't emit, absorb, or reflect...

Sep 7, 2025 · Dark matter explained in simple words: learn what it is, how scientists discovered it, and why it matters for the universe. A clear guide for students and general readers.

Unlike normal matter, dark matter does not interact with the electromagnetic force. This means it does not absorb, reflect or emit light, making it extremely hard to spot.

Learn what dark matter is, why astronomers think it exists, the leading candidates, and how experiments worldwide are searching for it.

Dark matter makes up about 85 percent of the total matter in the universe, accounting for more than five times as much as all ordinary matter. Dark matter played an important role in the formation of …

Jun 21, 2023 · Dark matter is a hypothesized form of matter that does not interact with light or other forms of electromagnetic radiation, but exerts gravitational effects on visible matter, light, and the …