The observable universe is a sphere 93 billion light-years across containing approximately 2 trillion galaxies, and the Milky Way galaxy is so small that it could fit inside this cosmic bubble 150 sextillion times; this vastness exists because light has had time to travel from distant galaxies to reach us, creating a 'cosmic bubble' that we can observe but cannot reach.
Install our extension to search inside any video instantly.
How Big Is the Observable Universe? Mind-Blowing Scale Explained! πAdded:
Last at time the great war.
But today here's what will make your brain short-circuit.
The Milky Way is tiny enough to fit inside the observable universe 150 sextillion times. That's a sphere 93 billion light-years across filled with 2 trillion galaxies. But here's the cosmic bubble because light's had time to reach us.
And the terrifying part, most of it we can never reach. Want to know why?
Subscribable so you don't miss the next mind bomb.
Related Videos
Spiral Galaxy NGC 3370 from Hubble | NASA APOD 2025-11-05 #Shorts
galaxygallery
938 viewsβ’2026-05-30
SOMETHING inside the SUN is CHANGING
RaysAstrophotography
1K viewsβ’2026-06-03
π¬ Title: Milky Way & Andromeda Collision: The Future of Our Galaxy π #astroph #askap
SulaimanKhanSulaimani
429 viewsβ’2026-06-01
NOAA Warning! Massive Double Cannibal CME Impacting Earth: G4 Storm Watch!
worldnewsreporttoday
1K viewsβ’2026-06-04
π HD 189733 b | The Planet Where Glass Rains Sideways
EVENTHORIZONUK
3K viewsβ’2026-05-31
Captured the Blue Moon (with a twist) πβ¨ #space #bluemoon #telescope
realAstroExplorer
674 viewsβ’2026-06-01
10 Planet Where a Black Hole Replaces the Sun
cosmicexplorer-EN
147 viewsβ’2026-06-02
Is this a copy of our galaxy? Discover Galaxy M81!
UniverseDocumentaries-cc4mb
995 viewsβ’2026-05-31
