Submitted by cashmoneyhash t3_12776bk in explainlikeimfive
Mitchelltrt t1_jee33x6 wrote
Reply to comment by GsTSaien in ELi5 If the universe is expanding, what is it expanding into? by cashmoneyhash
Nope. Particles appear in pairs, then collide with their pair and disappear. It is honestly freaky. Like, subatomic particles appearing in electron-positron or proton and its pair that I can't remeber the name of.
GsTSaien t1_jee36y9 wrote
Holy shit
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