"In a secluded laboratory, a cadre of America's most brilliant engineers and military strategists converged to give life to an unprecedented marvel of modern warfare: the Boeing X-51 Waverider. This ...

Selecting the right spot to smash a spacecraft into the surface of a hazardous asteroid to deflect it must be done with great care, according to new ...

Asteroid deflection could backfire if the impact shoves the rock into a cosmic keyhole, a hidden trapdoor in space.

Abstract: To improve the accuracy of external ballistic trajectory prediction to meet the needs of modern battlefields, a framework for optimizing the BP neural network combined with AdaBoost ensemble ...

Abstract: Many autonomous agents, such as intelligent vehicles, are inherently required to interact with one another. Game theory provides a natural mathematical tool for robot motion planning in such ...