... QSO - Quasi Stellar Object, also Quasar: QSOs are star like objects with very large redshifts (i.e. the light they emit is strongly displaced toward the red end of the spectrum). ...
... The central cloverleaf is rather light emitted from a background quasar . ... foreground galaxy breaks light from this distant quasar into four distinct images ... The quasar must be properly aligned behind the center of a massive galaxy for a ...
... The central cloverleaf is rather light emitted from a background quasar . ... foreground galaxy breaks light from this distant quasar into four distinct images ... The quasar must be properly aligned behind the center of a massive galaxy for a ...
... The central cloverleaf is rather light emitted from a background quasar . ... foreground galaxy breaks light from this distant quasar into four distinct images ... The quasar must be properly aligned behind the center of a massive galaxy for a ...
... The central cloverleaf is rather light emitted from a background quasar . ... foreground galaxy breaks light from this distant quasar into four distinct images ... The quasar must be properly aligned behind the center of a massive galaxy for a ...
... The central cloverleaf is rather light emitted from a background quasar . ... foreground galaxy breaks light from this distant quasar into four distinct images ... The quasar must be properly aligned behind the center of a massive galaxy for a ...
... mystery object appeared star-like but displayed colors unlike most stars or quasars ... to be a Broad Absorption Line (BAL) quasar , a relatively rare type of active center ...
... The Perseus Cluster of Galaxies . A Quasar-Galaxy Collision? . A Quintet of Galaxies . Thousands of Coma Cluster Galaxies . Virgo Cluster Galaxies . ...
... gravity of stars near the line of sight can act to magnify the light of background objects such as distant stars , or quasars ... When a background quasar moves across a microlensing caustic, it can appear dramatically brighter . ...
... green cloud is now suspected to be part of a tidal tail of material illuminated by a quasar inhabiting the center of IC 2497 ... Powered by a massive black hole, the quasar suddenly turned off , leaving only galaxy and glowing voorwerp visible in ...