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Red shift has confirmed the expansion of universe. Both red and blue shift at the edges of the sun has confirmed the spin of sun..

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10y ago

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Where is the edge of universe?

the universe is infinite, proven by the continuing blue shift


Why are red shift and blue shift effects useful in the study of the universe?

Red shift means that other objects in the universe are moving away and blue shift means they are moving toward you. This helps to tell where these objects came from, and this knowledge helps predict where they are going to.


What did hubble discover as a result of studying red shift of distant galaxies?

that the universe was in 1904 expanding. this was due to the lack of blue shift, therefor it can be deduced that the red shift in orrcuring within the galaxy.


What does a shift toward the blue end of the spectrum mean?

A shift toward the blue end of the spectrum means that the light being observed has a higher frequency and shorter wavelength compared to light at the red end of the spectrum. This shift is known as "blue shift" and is commonly seen in scenarios where the light source is moving closer to the observer, such as with objects moving towards Earth in the universe.


Why hypsochromic shift is known as blue shift but not violet shift?

hypsochromic (blue) shift


Who discovered blue shift?

The blue shift phenomenon was discovered by the American astronomer Edwin Hubble in the 1920s. He observed that the light from distant galaxies appeared shifted towards the blue end of the spectrum, indicating that these galaxies were moving away from us. This discovery provided crucial evidence for the expansion of the universe.


What is red shift and blue shift why are these effects useful in the study of the universe?

Red shift occurs when an object is moving away from us and blue shift is the opposite. This is important because it has been observed that most things in our universe are red shifted, and thus, moving away from us. In fact, it has been calculated that the way these objects are moving (th direction of them) points to the fact that they were all in a centralized point and are all moving away from it--as if an explosion created the universe. This theory of creation is called the Big Bang Theory by the way.


What color changes purple to red?

Purple is already and combination of blue and red. You would have to eliminate the blue.


When was Blue Shift Inc. created?

Blue Shift Inc. was created in 1995.


What is the opposite of the red shift?

The opposite of the red shift is the purple shift.


Can a red shift and a blue shift exist on the same object at the same time?

No, red shift and blue shift are opposite phenomena caused by the Doppler effect. Red shift occurs when an object is moving away from the observer, while blue shift occurs when an object is moving towards the observer. It is not possible for an object to exhibit both red shift and blue shift simultaneously.


Why do stars appear to move through the night sky at?

well, it could be the Doppler Effect, Red or Blue shift. or it could also be the expanding universe, or because of the ripples