Technology term
Cosmic Redshift
The shift of light from distant astronomical objects toward longer, redder wavelengths, commonly caused by the expansion of the universe stretching the light during its journey. Astronomers use redshift to infer cosmic distance, expansion history, and the epoch from which the light originated.
English
Cosmic Redshift
Arabic
الانزياح الأحمر الكوني
First appeared in
Euclid Discovers Ancient Quasars From the Universe’s First Era
