Science | AAAS
网页2024年9月11日 · The strength of Science and its online journal sites rests with the strengths of its community of authors, who provide cutting-edge research, incisive scientific commentary, and insights on what’s important to the scientific world.
Science News | The latest news from all areas of science
网页2024年9月7日 · Science News features news articles, videos and more about the latest scientific advances. Independent, accurate nonprofit news since 1921.
ScienceDaily: Your source for the latest research news
网页2 天之前 · Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries in astronomy, anthropology...
NASA’s Webb Provides Another Look Into Galactic Collisions
网页20 小时之前 · The James Webb Space Telescope is the world’s premier space science observatory. Webb is solving mysteries in our solar system, looking beyond to distant worlds around other stars, and probing the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA ...
Science | Definition, Disciplines, & Facts | Britannica
网页4 天之前 · science, any system of knowledge that is concerned with the physical world and its phenomena and that entails unbiased observations and systematic experimentation. In general, a science involves a pursuit of knowledge covering general truths or the operations of fundamental laws.
Science - Wikipedia
网页Science is a systematic discipline that builds and organises knowledge in the form of testable hypotheses and predictions about the world.
Nature
网页2 天之前 · First published in 1869, Nature is the world’s leading multidisciplinary science journal. Nature publishes the finest peer-reviewed research that drives ground-breaking discovery, and is read by...
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