Question

Hey shu it seems like ur a SAO fan I Just finished it it's awesome

btw what is dark matter ​

Answer 1

$\text{ \huge{ \underline{ \underline{✿Answer}}}}$

Dark matter is a form of matter thought to account for approximately 85% of the matter in the universe and about a quarter of its total mass–energy density or about 2.241×10−27 kg/m3. Its presence is implied in a variety of astrophysical observations, including gravitational effects that cannot be explained by accepted theories of gravity unless more matter is present than can be seen. For this reason, most experts think that dark matter is abundant in the universe and that it has had a strong influence on its structure and evolution. Dark matter is called dark because it does not appear to interact with the electromagnetic field, which means it does not absorb, reflect or emit electromagnetic radiation, and is therefore difficult to detect.

___________________

Yeah, Actually SAO was kinda my first Anime, I watched season 1 in 2019. But didn't watched next season, so I started watching season 2. Really, it is AWESOME!