science fact

noun2

1. •
   Reality, especially scientific and technological reality, as contrasted with the manner in which it is depicted in science fiction.

   • Is it that science fact has gone beyond science fiction? — 2004
2. •
   A fact that has been verified by scientific investigation.

   • Listed below, are several relevant new science facts about “What's 50” along with the more relevant question, “So what? — 2010