How big is the universe?
The answer will leave you speechless.
Here are 5 Facts Every space Lover Should Know:
1.
The Universe is Expanding Faster Than Ever
Thanks to the discovery of dark energy, scientists found that the universe’s expansion is accelerating—meaning galaxies are racing away from each other at incredible speeds
2.
The Observable Universe Is About 93 Billion Light-Years Across
Even though the universe is only about 13.8 billion years old, space itself has stretched, making the observable universe mind-bendingly vast.
3
There Are Over 2 Trillion Galaxies
Early estimates suggested 100 billion, but new studies show there may be as many as 2 trillion galaxies in the observable universe—each packed with billions of stars!
4
Most of the Universe is Invisible
Ordinary matter—everything we see—makes up only about 5% of the universe.
The rest is dark matter and dark energy, invisible to our eyes but crucial to the structure of everything.
5.
Light From Distant Galaxies Takes Billions of Years to Reach Us
When you look at faraway stars or galaxies, you are literally looking back in time—seeing them as they were billions of years ago.
The Universe isn’t Just Big.
It’s Bigger, Stranger, and More Awe-Inspiring than Anything We Can Imagine.
Stay curious.
Keep Exploring.
The Journey Continues….
www.GoJourneyTo Space.com
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