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Hace 1 día · Astronomy Picture of the Day. Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Explanation: What's happened since the universe started? The time spiral shown here features a few notable highlights .
Hace 5 días · North America’s first inhabitants are believed to have been ancient Asiatic peoples who migrated from Siberia to North America sometime during the last glacial advance, known as the Wisconsin Glacial Stage, the most recent major division of the Pleistocene Epoch (about 2.6 million to 11,700 years ago). The descendants of these peoples, the various Native American and Eskimo (Inuit) groups ...
Hace 23 horas · The dashboard displays the next five Earth approaches to within 4.6 million miles (7.5 million kilometers or 19.5 times the distance to the moon); an object larger than about 150 meters that can approach the Earth to within this distance is termed a potentially hazardous object. The average distance between Earth and the moon is about 239,000 ...
Hace 1 día · United States - Colonization, Revolution, Constitution: When Columbus arrived, he found the New World inhabited by peoples who in all likelihood had originally come from the continent of Asia. Probably these first inhabitants had arrived 20,000 to 35,000 years before in a series of migrations from Asia to North America by way of the Bering Strait.
Hace 2 días · Project Gemini (IPA: / ˈ dʒ ɛ m ɪ n i /) was the second United States human spaceflight program to fly. Conducted after the first American crewed space program, Project Mercury, while the Apollo program was still in early development, Gemini was conceived in 1961 and concluded in 1966. The Gemini spacecraft carried a two-astronaut crew. Ten Gemini crews and 16 individual astronauts flew ...
Hace 1 día · 2025 Drop Tower Challenge – Paddle Wheel. Student teams are invited to design and build paddle wheels that will turn in water because of the wetting properties of their surfaces when they are exposed to microgravity. Paddle wheels from selected teams will be tested in the 2.2 Second Drop Tower at NASA’s Glenn Research Center in Ohio.
Hace 1 día · Shadow of the Colossus is a 2005 action-adventure game developed by Japan Studio and Team Ico, and published by Sony Computer Entertainment for the PlayStation 2.It takes place in a fantasy setting and follows Wander, a young man who enters an isolated and abandoned region of the realm seeking the power to revive a girl named Mono. The player assumes the role of Wander as he embarks on a ...
