The Universe is expanding day by day, is it right? yes that's right, the universe is expanding day by day continuously and this can be proven by the theory of doppler's effect. According to this theory the universe is expanding because the rays coming from the distant stars shifting from blue color electromagnetic rays to rays of red color, called as Red shift. There is a relationship with wavelength of light and distance it passes. Thus if the wavelength reaching from the universe to our eyes decreases then the distance must be of increasing order. Thus shifting of light from blue to red indicates the expanding nature of universe.
We've known that the universe is expanding since, like, the 1930s. I wasn't aware that this was news.
by Emile R3 years ago
I've put this into the philosophy forum because I'm interested in what those who ponder the meaning of the cosmos would consider the ramifications of the answer to be.We talk of the Space-Time Continuum. We know the...
by Rafick5 years ago
Is the size of the universe finite or infinite? Scientists tell us the universe is expanding.If the size of the universe at any moment is finite, into what does it expand? Does that "nothingness" into which it...
by Austinstar5 years ago
Most people I talk to have a concept of the universe as a fixed amount of space with some sort of boundary surrounding it. Some people believe God lives beyond this "boundary".Please explain why you believe...
by SparklingJewel7 years ago
on the religion forum I was describing what I thought was quantum physics...that the universe is accelerating and expanding in a spiral. Is that quantum or something else or combination of things...?
by jcales4 years ago
Original source: http://news.yahoo.com/hidden-einsteins- … 03805.html-------"Before Chuck Yeager became the first person to travel faster than the speed of sound in 1947, many experts questioned whether it...
by Anna Marie2 years ago
I love the concept of string theory, and with the recent confirmation of the Higgs boson at CERN the Standard Model is so much closer to application !Muti-dimensions, strings, and a universe that is one great...
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