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Hace 2 días · The universe is all of space and time and their contents. It comprises all of existence, any fundamental interaction, physical process and physical constant, and therefore all forms of energy and matter, and the structures they form, from sub-atomic particles to entire galactic filaments.
Hace 3 días · Learn about the universe, the whole cosmic system of matter and energy of which Earth is a part. Explore the scientific and philosophical aspects of the universe, from its origin and structure to its possible infinite extent.
Hace 1 día · Cosmos, in astronomy, the entire physical universe considered as a unified whole (from the Greek kosmos, meaning “order,” “harmony,” and “the world”). Humanity’s growing understanding of all the objects and phenomena within the cosmic system is explained in the article universe.
Hace 2 días · What are the planets in the solar system? Where is the solar system? How did the solar system form?
Hace 1 día · Four zebrafish are alive and well after nearly a month in space aboard China’s Tiangong space station. As part of an experiment testing the development of vertebrates in microgravity, the fish ...
Hace 4 días · You can’t understand the universe or our presence in it until you understand dark matter, Wechsler tells host Russ Altman on this episode of Stanford Engineering’s The Future of Everything podcast. Listen on your favorite podcast platform: Related: Risa Wechsler, professor of physics and of particle physics and astrophysics.
Hace 5 días · Euclid will trace the hidden web-like foundations of the cosmos, map billions of galaxies across more than one-third of the sky, explore how our Universe formed and evolved over cosmic history, and study the most mysterious of its fundamental components: dark energy and dark matter.
