blueshiftiä
Blueshift is a phenomenon observed in astronomy and physics where electromagnetic radiation from an object undergoes an increase in frequency and a corresponding decrease in wavelength. This occurs when the source of the radiation is moving towards the observer. The term "blueshift" is derived from the fact that shorter wavelengths of visible light are towards the blue end of the spectrum.
The effect is a direct consequence of the Doppler effect, which describes the change in frequency of
Blueshift is a crucial tool in astrophysics for determining the motion of celestial objects. By analyzing the
While redshift is more commonly observed due to the expansion of the universe causing most distant galaxies