Could the recent Chinese satellite orbit project be the largest sign yet that the Chinese government has intentions of ...

Abstract: Optical modulators consisting of parallel Mach-Zehnder interferometers can generate complicated signals with precise bias control. A characterization method of such devices using optical ...

China has launched a new communications technology test satellite into orbit using its Long March-5 rocket, according to ...

Abstract: While passive acoustic mapping (PAM) has been advanced for monitoring acoustic cavitation activity in focused ultrasound (FUS) therapy, achieving both real-time and high-quality imaging ...

Sen. Elizabeth Warren sends a letter to the Justice Department and the FCC, raising antitrust concerns about SpaceX buying ...

Starlink’s direct-to-cell service has had an outstanding start, but the second stage of its plan brings new challenges.