Photo of the Baby Universe
Photo of the Baby Universe
To-day's News Paper ( 22 nd March 2013, USA ) published that a super computer placed in Oakland had taken a picture of the universe existed 13.8 billion years ago .
Will it be possible to take a picture of an object existed billions of years ago ( not present to-day)
It is very much possible.
Just spend a few minutes and read this short article and know the concept behind it.
In a camera , if the photo of an object is to be taken, the light rays should start from the object.
If the object is kept in a bright place and camera is kept in a dark place, a photo can be taken,
Because ,from the object, the light rays start and reach the lens of the camera.
If the object is kept in dark and the camera is kept in a bright light, a photo cannot be taken because, the light rays do not start from the object.
Remember, we cannot take a photo by placing the camera in a bright light and object in no light.
Object should be in a bright light.
If we take a picture of the sun , the rays of the sun should fall on the lens of the camera.
The sun is far away from the earth. The light rays from the sun takes 8 minutes to reach the earth.
The photo taken of the sun is that of the sun existed 8 minutes before. ( accurate 8.3 minutes)
We cannot take an instant photo of the sun.
If the sun explodes, we will see it, after 8 minutes.
If the sun cools down suddenly to zero degree , we will feel it, only after 8 minutes.
In short, we are 8 minutes away from the sun for everything.
Our nearest galaxy is Andromeda. Light rays take 2.5 million years to reach the earth from it.
If the photo of it is taken, it is the photo of Andrmeda existed 2.5 million ( 25,00,000 ) years ago.
Big Bang explosion took place nearly 15 billion years ago.
After the explosion, the universe was gradually formed. Early universe is called infant universe.
This universe is expanding. 13.8 billion years ago, its size was small, compared to to-day's universe.
The rays of light starting from the infant or Baby universe are travelling at the speed of 3,00,000 Km/sec.
If these rays are captured in a powerful camera, the photo of the infant universe can be obtained.
It is what the Okland placed camera had done. The result is the photo of our baby universe.
Oakland camera captured the light rays coming from that baby universe.
The is a wonder that , the light rays made up of photons have no death.
Once they start, can continuously travel. ( they are travelling from ages to ages in this universe ) .
Albert Einstein had declared in his Special Theory of Relativity in 1905 that
The speed of the light rays is the universal limit and nothing can travel faster than the speed of light.
Till to-day , it is not disproved.
( To Oakland, it is one hour travel from where we are staying.USA )
See the photo of the baby universe whose age was about 3,75,000 years when taken by WMAP in 2001.
( This photo is not the photo taken by the Oakland placed camera.)
Hubble telescope camera had taken many baby universe photos, all are available in You Tube.
To-day, the age of the Universe is 13,00,00,00,000 to 15,00,00,00,000 years
Please click to see the baby universe taken by WMAP in 2001
http://www.brudirect.com/index.php/Space/new-baby-picture-of-universe-unveiled.html
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