How Big is Universe
Nobody knows for certain how big the Universe is because we cannot see to the edge of it. We don't even know if it has an edge. We can only see out to a distance of about 14 billion light years from Earth. This means that the size of the Universe that we can see is about 28 billion light years in diameter (across). However this distance is determined from things we can measure and infer their distance near at the time of the Big Bang.
4
94 reads
CURATED FROM
IDEAS CURATED BY
The Techers' is all about Health,Technology, Space & Science. We provide you to Health news & facts, Space news & facts, Tech tips,Security tips,Tech news,Science news, Current affairs and many more. Stay with us...Thank you.
How Big is Universe?
“
The idea is part of this collection:
Learn more about scienceandnature with this collection
How to find purpose and meaning in life
How to cultivate gratitude
Techniques for managing negative thoughts
Related collections
Similar ideas to How Big is Universe
The Universe We Live In
- The Universe is seemingly infinite, both in terms of space and time.
- Some estimates put the size of the Universe as 92 billion light-years in diameter.
- The age of the Universe is calculated at 13.8 billion years.
- It has millions of galaxies and planets, thousands of...
The early universe
The JWST will be ale to look back around 200 million years after the big bang, when the first stars in the Universe formed.
The first stars are thought to have been massive giants made of hydrogen and helium, whose short lives ended in the supernovae that created the heavier elements we det...
How universe was created?
Universe was spontaneously created out of nothing, according to the laws of science. The basic assumption of science is scientific determinism.
We need three ingredeints to make universe
- Matter(stuff that has mass)
- Energy
- Space
As we know the...
Read & Learn
20x Faster
without
deepstash
with
deepstash
with
deepstash
Personalized microlearning
—
100+ Learning Journeys
—
Access to 200,000+ ideas
—
Access to the mobile app
—
Unlimited idea saving
—
—
Unlimited history
—
—
Unlimited listening to ideas
—
—
Downloading & offline access
—
—
Supercharge your mind with one idea per day
Enter your email and spend 1 minute every day to learn something new.
I agree to receive email updates