Dark matter of space

[DarkAngel]

yesterday i was having a discussion about this with my friend lol
and he told me it's the most mysterious element and even the dark energy is really cool. do you think dark matter is helpful to us in anyway?

 

[MoonlightShadow]

You talk about mysterious thing on space meanwhile there are still ton of things we didn't know about the ocean lol

 

[Star_Of_Hope]

As of now, we don't know the characteristics of this dark matter.
All we can say is, it's profitable for us to avoid the big crunch