ABSTRACT Optical interferometry is entering a new age, with several ground‐based long‐baseline observatories now making observations of unprecedented resolution. Interferometers bring a new level of ...

AbstractWe have obtained new differential UBV photoelectric photometry and radial velocities of both components of the short-period eclipsing binary ES Lib. The system has a circular orbit with a ...

The ability to rapidly switch between orbital angular momentum modes of light has important implications for future classical and quantum systems. In general, orbital angular momentum beams are ...

With the maiden orbital flight of Starship approaching, Orbital Launch Pad A in Starbase, Texas, is being built up to launch readiness. Over a year of construction has brought the complex’s various ...