[RightWhale]

"dark matter" and "dark enegry" as some "facts."

Yes, they are facts. There are many species of facts. These are scientific facts. That we are talking about them makes them objective. Some confuse fact with true, which is a confusion of categorical judgement.

[kosta50]

That we are talking about them makes them [sic] objective. Some confuse fact with true, which is a confusion of categorical judgement

Like the sentence you just wrote?