Keresés
Vålassza ki a szótår nyelvét
hubble constant
/hËÊbÉl kËÉnstÉnt/
Hubble constant
01
Hubble-ållandó, Hubble-paraméter
(cosmology) a measure of the rate at which the universe is expanding, determined from the observation of distant galaxies' recession velocities
PĂ©ldĂĄk
Astronomers use the Hubble constant to estimate the age of the universe.
A csillagåszok a Hubble-ållandót hasznåljåk az univerzum korånak becsléséhez.
