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Hace 1 día · Hubble's law, also known as the Hubble–Lemaître law, is the observation in physical cosmology that galaxies are moving away from Earth at speeds proportional to their distance. In other words, the farther they are, the faster they are moving away from Earth. The velocity of the galaxies has been determined by their redshift, a shift of the light they emit toward the red end of the visible ...
Hace 1 día · Christmas is an annual festival commemorating the birth of Jesus Christ, observed primarily on December 25 as a religious and cultural celebration among billions of people around the world. A feast central to the liturgical year in Christianity, it follows the season of Advent (which begins four Sundays before) or the Nativity Fast, and initiates the season of Christmastide, which historically ...
Hace 3 horas · Nach einem Unfall an einer Gaspipeline brennt es auf der Krim. "Mitarbeiter des Ministeriums für Notfallsituationen kontrollieren den Umfang des Feuers", teilt die von Russland installierte ...
