WASHINGTON — Italian smallsat developer Argotec has unveiled a new modular satellite bus design that it believes provides flexibility in accommodating a wide range payloads.The company announced the Hawk Plus satellite design March 11 during the Satellite 2025 conference. The design uses modular panels that can be swapped out using a plug-and-play architecture to accommodate different mission needs.“What we are introducing is one flexible platform which, on one hand, is standardized enough to offer a high level of industrialization, but on the other hand, is designed to accommodate flexibility and…