On Nov. 20, 1889, Edwin Hubble was born in Marshfield, Missouri. His 1923 observations of the Andromeda Galaxy and a Cepheid ...

The Andromeda galaxy helped Edwin Hubble settle a great debate in astronomy. Stocktrek Images via Getty Images A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known ...

A century ago, a star in Andromeda named V1 launched a revolution in astronomy, revealing its true immensity and the origin ...

In commemoration of Edwin Hubble's discovery of a Cepheid variable class star, called V1, in the neighboring Andromeda galaxy 100 years ago, astronomers partnered with the American Association of ...

The Hubble law implies that the universe is expanding. NASA's Hubble Space Telescope, launched into low Earth orbit in 1990, has been a vital instrument for exploring the universe for over three ...

From the Show Me State to the stars, Astronomer Edwin Hubble was born in Marshfield, Missouri. Hubble is credited with ...

Les travaux de Hubble ont ouvert la voie à l'étude de l'univers au-delà de notre galaxie. Au cours du siècle qui s'est écoulé depuis les travaux pionniers de Hubble, les astronomes comme moi ont ...

The study of the expansion of the universe began in 1920 with measurements by astronomers Edwin P Hubble and Georges Lemaitre. Hubble, the first telescope to revolutionize modern astronomy and change ...

En 1990, la NASA et l'ESA faisaient partir le télescope spatial Hubble de la Terre pour le mettre en orbite et ainsi lui permettre de scruter l'Univers observable. Les données qu'il a récoltées en ...