Planetary defense has moved from science fiction to a live engineering problem, and the stakes could not be higher. The ...

A study has revealed that if satellites orbiting Earth suddenly lose their collision avoidance maneuver capability due to ...

Abstract: With the rapid development of space technology, the complexity and diversity of satellite operations in orbit have increased significantly. The existence of potential adversarial threats and ...

NASA's Hubble Space Telescope caught a glimpse of 3I/ATLAS – again. Here's a look at the latest photo of the intriguing ...

The idea that we might be living in a simulated reality has worried us for centuries. Now physicists have found some ...

A simple, user-friendly and extensible simulation framework for analyzing and comparing routing algorithms in Low Earth Orbit (LEO) satellite constellations. This tool enables researchers and ...