The Particle Made of Nothing: What Exactly is a Photon?
6.7K views · Sep 8, 2026 · People & Blogs
Comments · 4
@StillScienceLab · 3 weeks ago · pinned
From the perspective of a photon emitted by a distant galaxy 13 billion years ago, the journey across the universe took zero seconds. The exact moment of its birth and the exact moment it hits your eye are the exact same instant in time. Does knowing that our reality is illuminated by timeless, immortal ghosts change the way you look at the world? Drop your existential thoughts down below. 👇
1
@Acindrius · 3 weeks ago
Energy and mass are interchangeable in our universe, energy is equal to mass ... it's a moot point
@Joodylooney · 2 weeks ago
I only made it 12 mins into this video.. dude keeps repeating, rewording and reiterating the same thing. I get it already. Photon has no Mass. How many times can you rephrase that same statement?
1
@wishiwsthr · 3 weeks ago
AI is so dramatic
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