Donald Trump has ordered the release of files related to aliens, UAP, and UFOs. If previous disclosures are any indication, get ready for a letdown.

"If a signal gets broadened by its own star's environment, it can slip below our detection thresholds, even if it's there." ...

Abstract: This article solves the formation-containment problem of quadrotor swarms by using differential flatness. By exploiting the differential flatness property of quadrotor swarms, the ...