Is dark matter a completely theoretical substance invented by physicists because their gravitational models didn't work, or is there actual expiremental evidence for its existence?cumble

Is dark matter a completely theoretical substance invented by physicists because their gravitational models didn't work, or is there actual expiremental evidence for its existence?

When physicists say that the universe is "flat", what does that actually mean?

Considering that the universe is expanding at an increasing rate, and that it began as an infinitely dense singularity, how can it also be infinite in size?

Matt Chapman strikes out three times and ends the PA with a hit.

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Is dark matter a completely theoretical substance invented by physicists because their gravitational models didn&#39;t work, or is there actual expiremental evidence for its existence?

When physicists say that the universe is &quot;flat&quot;, what does that actually mean?

Considering that the universe is expanding at an increasing rate, and that it began as an infinitely dense singularity, how can it also be infinite in size?

Matt Chapman strikes out three times and ends the PA with a hit.

The only think I can think of when I see these two fanbases beefing

Caius Cosades watching the Nerevarine get brutally stabbed to death by an assassin in his bedroom

Rule

This is my first ever playthrough of Morrowind, and I found some scrolls on a wizard who fell out of the sky. Unrelated, but I am currently trapped in the middle of an ocean on a tiny island, please help 😭😭

Imagine being so comically evil you manage to temporarily eliminate racism

Rule

Why are there two barn swallow pairs sharing the same nest? They are friendly towards each other, and all four participate in nest upkeep.

I started sitting like this while in the chair at my lifeguarding job, 10/10 could feel my aura levels rise exponentially

Matt Strahm when you ask him to not give up a hard line drive into the outfield after getting the batter to an 0-2 count

Please please please please please please

Does anyone else want to have consexual sex with Eronor or is it just me

Oblivion Mage&#39;s Guild in a nutshell

Now is NOT the time man!!!

Top 10 Urshifunny Moments

There is nothing more satisfying than winning a Monotype battle against an opponent running a type that is immune to yours

Marchan&#39;s savant page is peak comedy

Bryson? You alright there buddy?

The Smeargle Curve Redux

Smitty seems to be less than pleased about the way things transpired tonight

[Highlight] (?) Down two runs with two outs in the bottom of the 9th inning, Johan Rojas stretches a double into a triple for no discernible reason other than to aura farm

Mark Ripperger&#39;s scorecard from yesterday&#39;s game. An absolute masterclass from one of the best

Is dark matter a completely theoretical substance invented by physicists because their gravitational models didn't work, or is there actual expiremental evidence for its existence?

When physicists say that the universe is "flat", what does that actually mean?

Oblivion Mage's Guild in a nutshell

Marchan's savant page is peak comedy

Mark Ripperger's scorecard from yesterday's game. An absolute masterclass from one of the best