Assuming dark matter exists, its interactions with ordinary matter are so subtle that even the most sensitive instruments ...

Researchers have shown that optical spring tracking is a promising way to improve the signal clarity of gravitational-wave ...

with detailed discussion of interferometry in particular, and comprehensive coverage of digital techniques in the appendices. The science sections are fully revised, with new author Peter N. Wilkinson ...

there is a dearth of educational radio interferometers in Latin America. Secondly, in Colombia, there’s only so much clear sky so radio astronomy is the preferred technique. Even though they ...

A self-correcting atom interferometer amplifies signals, aiding detection of ultra-weak forces from dark matter, dark energy, ...