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.

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 ...

How do you measure the pose—that is the 3-D rotation and 3-D translation—of a piece of space junk so that a grasping satellite can capture it in real time in order to successfully remove it from Earth ...

Imagine the explosive disturbance caused by a jet going supersonic. A similar shock wave occurs when subatomic particles known as "solar wind" flow from the sun and strike the Earth's magnetic field.

Aldoria and Look Up Space, two French startups offering space surveillance services, are developing artificial intelligence (AI) algorithms to draw useful information from vast amounts of data. As low ...

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: ...