Kirby-Bauer disk diffusion test of gut bacteria: Paper sheets soaked with antibiotics are placed on a petri dish. The antibiotic concentration decreases with increasing distance. The closer ...

Shares of AST SpaceMobile skyrocketed 11.7% on Tuesday, boosted by the space-based broadband company’s narrower-than-expected fourth-quarter loss it reported late Monday. The result marks a ...

Texas-based AST SpaceMobile is laying the groundwork to deliver satellite-to-phone services across Europe amid growing competition with SpaceX’s cellular Starlink system. British carrier ...

New contract follows successful testing under the previously announced February 2024 contract award and highlights the capability of AST SpaceMobile's technology for specialized government ...