Cosmological Constant — Cosmology in 60 Seconds #Shorts

Einstein added Λ to his equations to keep the universe static, then called it his 'greatest blunder' when expansion was discovered. Supernova data in 1998 revived it as dark energy — the thing driving accelerating expansion today.

Subject: Cosmology

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Видео Cosmological Constant — Cosmology in 60 Seconds #Shorts канала Unseel Astronomy