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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 galaxies.
Hace 5 días · Learn about the universe, the whole cosmic system of matter and energy of which Earth is a part. Explore the scientific development of cosmology, from ancient observations of the night sky to modern theories of the big bang and dark matter.
6 de may. de 2024 · Learn about the universe, galaxies, stars, planets, black holes, gravity and more from NASA's official website for kids. Explore games, crafts, activities, videos and books to discover the wonders of space and the universe.
6 de may. de 2024 · The Short Answer: The big bang is how astronomers explain the way the universe began. It is the idea that the universe began as just a single point, then expanded and stretched to grow as large as it is right now—and it is still stretching!
Hace 5 días · The solar system is part of the "observable universe," the region of space that humans can actually or theoretically observe with the aid of technology. Unlike the observable universe, the universe is possibly infinite.
3 de may. de 2024 · Astronomy is the study of objects and phenomena beyond Earth, whereas cosmology is a branch of astronomy that studies the origin of the universe and how it has evolved.
23 de abr. de 2024 · In 2024 and beyond, the agency will prepare for our future by exploring the secrets of the universe. All for the benefit of humanity. NASA’s future will continue to be a story of human exploration, technology, and science.
