hubble

• Nom propre associé à l'astronome américain Edwin Hubble, connu pour la découverte de l'expansion de l'Univers et la formulation de la loi de Hubble. Désigne aussi le télescope spatial Hubble.

A proper noun referring to the American astronomer Edwin Hubble, renowned for discovering that the universe is expanding and for formulating Hubble's law.

indénombrable · nom propre

1. B2formalscientific

   Edwin Powell Hubble, an American astronomer who made the groundbreaking discovery that the universe is expanding, and for whom the Hubble Space Telescope is named.

   Hubble (astronome américain)

   • Edwin Hubble demonstrated that galaxies beyond the Milky Way exist.
   • Hubble's observations formed the basis for the Big Bang theory.
   • The astronomer Hubble is a key figure in modern cosmology.

2. Hubble Space TelescopeB1formalscientific

   A large, powerful space telescope launched in 1990 and named after Edwin Hubble, used for astronomical observations from Earth orbit.

   Télescope spatial Hubble

   • The Hubble telescope captures stunning images of distant galaxies.
   • Scientists use Hubble to study the formation of stars.
   • The Hubble Space Telescope's data has revolutionized astronomy.

3. Hubble constantC1formalscientific

   A value that describes the rate at which the universe is expanding, derived from the work of Edwin Hubble.

   constante de Hubble

   • The Hubble constant measures how fast galaxies are moving apart.
   • Determining the precise Hubble constant is a key goal in cosmology.
   • Adjustments to the Hubble constant affect estimates of the universe's age.