Uncover the latest and most impactful research in Algorithm Analysis and Problem Complexity. Explore pioneering discoveries, insightful ideas and new methods from leading researchers in the field.

Cosmonaut Nikolai Chub working on the Russian segment of the International Space Station during an April 2024 spacewalk. Credit: NASA MILAN – Spacewalks, often a highlight of space missions, are ...

Monitoring space traffic between Earth and the moon using sensors and digital signal processing to detect and track faint cislunar objects quickly. ARLINGTON, Va. – U.S. military researchers are ...

Space junk: a computer-generated image of objects in Earth orbit that are currently being tracked. Approximately 95% of the objects are orbital debris, rather than functioning satellites. (Courtesy: ...

Wildcat simultaneous localization and mapping and stereo depth fusion are two promising sensing algorithms that could lead to true autonomous movement. NASA astronaut Megan McArthur poses with the ...