In computer science, the research area of algorithms investigates formal procedures for solving computational problems, emphasizing correctness, efficiency, and resource optimization. It encompasses the design, analysis, and classification of algorithms across paradigms such as greedy methods, divide-and-conquer, dynamic programming, randomized algorithms, and approximation algorithms. Core topics include time and space complexity, worst-case and average-case analysis, lower bounds, and algorithmic optimality, often grounded in models like Turing machines or RAM. Algorithm research underpins fields such as data structures, cryptography, distributed systems, and machine learning, providing provably efficient methods and complexity guarantees crucial for both theoretical and applied computation.
Most current space activities operate close to Earth in what is called near–Earth orbit. However, as more satellites and other infrastructure begin to extend beyond that region, maintaining situational awareness of those ...
Space Exploration
Aug 11, 2026
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Two proposed computer chip designs could efficiently process data on future space telescopes while they search for Earth–like exoplanets, according to a University of Michigan Engineering study that will be presented at the ...
Space Exploration
Aug 4, 2026
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Theoretical physicists at Johannes Gutenberg University Mainz (JGU) have developed a new method of ordering Feynman integrals. This critical step in making theoretical predictions for high-energy precision measurements has ...
General Physics
Jul 16, 2026
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On a bleak stretch of the Colorado Desert in Southern California, a compact four-wheeled rover recently trundled 16 miles (26 kilometers) with minimal intervention from the team of engineers trailing it. Called ERNEST (Exploration ...
Space Exploration
Jun 21, 2026
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There are tens of thousands of near-Earth objects (NEOs) that represent some of the most easily accessible resources in the solar system. Planning trajectories to rendezvous with these miniature worlds is notoriously difficult, ...
Space Exploration
May 1, 2026
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Ultra-faint dwarf galaxies—tiny satellite galaxies orbiting the Milky Way—have long been seen as cosmic fossils. Now, a new study published today in Monthly Notices of the Royal Astronomical Society uses an unprecedented ...
Astronomy
Apr 23, 2026
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Astronomers at the University of Warwick have validated over 100 exoplanets, including 31 newly detected planets, using a new artificial intelligence tool applied to data from NASA's Transiting Exoplanet Survey Satellite ...
Astronomy
Mar 24, 2026
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Science in the modern era is increasingly reliant on enormous datasets and automated analysis. In astronomy, the Vera C. Rubin Observatory's Legacy Survey of Space and Time (LSST)—a ten-year survey covering the entire southern ...
Astronomy
Mar 16, 2026
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NASA's Perseverance Mars rover has completed the first drives on another world that were planned by artificial intelligence. Executed on Dec. 8 and 10, and led by the agency's Jet Propulsion Laboratory in Southern California, ...
Planetary Sciences
Feb 2, 2026
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Mark Thomson, the new head of Europe's physics laboratory CERN, voiced confidence Tuesday about raising the billions of dollars needed to build by far the world's biggest particle accelerator.
General Physics
Jan 28, 2026
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