Comment Re:Dark energy discovered 27 years ago?? (Score 2) 23
As far as I know, there has never been any proof that dark energy actually exists, only theories only conjectures.
Dark Energy , and Dark Matter, aren't really theories in the sense we usually use in science. They are placeholders to describe missing variables in the math used to describe gravitational behavior as it deviates from the otherwise highly reliable Einsteinian and Newtonian accounts for it.
Dark Matter, because the maths and observations seem to show a *lot* more mass in galaxies than we can account for.
And Dark Energy, because something appears to be accelerating expansion, and basic physics tells us that if something is accelerating, theres a force being applied *somehow*.
But we dont know what that missing mass in galaxies, or the missing energy in expansion, is, so its "Dark". Its not a conjecture, or a theory, its literally scientists saying "We dont know whats going on here".
And you cant disprove that, because your trying to disprove that scientists dont know whats happening. But most assuredly they dont know whats happening, and THAT is what Dark Energy literally is. The giant question mark surrounding a fudge factor in the maths.