Sedan sales continue to wane, and luxury brands such as Jaguar, Infiniti, and Volvo have abandoned the segment entirely. But a new A6 shows that Audi remains committed to the sedan. We approve of its ...

Abstract: This paper presents a tutorial on the Tracking, Telemetry, and Command (TT&C) for spacecraft and satellite missions. In particular, it provides a thorough summary of the design of the TT&C, ...

While the Audi Concept C that debuted last fall is just that, a concept, the electric two-seater also provides a pretty clear glimpse of an upcoming production car. The version that eventually reaches ...