In dictionaries:
gravitational redshift
Light stretches escaping gravitational pull.
redshift survey
In astronomy, a redshift survey is a survey of a section of the sky to measure the redshift of astronomical objects: usually galaxies, but sometimes other objects such as galaxy clusters or quasars.
cosmological redshift
Expansion of universe stretches light wavelengths.
photometric redshift
A photometric redshift is an estimate for the recession velocity of an astronomical object such as a galaxy or quasar, made without measuring its spectrum.
aberration redshift
Amazon Redshift
a data warehouse product which forms part of the larger cloud-computing platform Amazon Web Services.
Cosmos Redshift 7
(also known as COSMOS Redshift 7, Galaxy Cosmos Redshift 7, Galaxy CR7 or CR7) a high-redshift Lyman-alpha emitter galaxy.
Quantum Redshift
a video game for the Xbox console, developed by Curly Monsters and published by Microsoft Game Studios in 2002.
Redshift quantization
Redshift quantization, also referred to as redshift periodicity, redshift discretization, preferred redshifts and redshift-magnitude bands, is the hypothesis that the redshifts of cosmologically distant objects (in particular galaxies and quasars) tend to cluster around multiples of some particular value.
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