The term 'laser' stands for "Light Amplification by Stimulated Emission of Radiation." Lasers are made of a source of energy, ...

NASA has revealed a full-scale prototype of the telescope that will be used in the Laser Interferometer Space Antenna (LISA) ...

Interferometers, devices that can modulate aspects of light, play the important role of modulating and switching light ...

X-ray astronomy is a somewhat neglected corner of the more general field of astronomy. The biggest names in telescopes, like ...

NASA’s upcoming LISA (Laser Interferometer Space Antenna) observatory might be our best shot at finding evidence. “Though hidden below a myriad of other signals,” the researchers wrote ...

The Laser Interferometer Space Antenna (Lisa) project will use lasers, routed through optical benches made at the Royal Observatory Edinburgh site, to measure gravitational waves. These waves are tiny ...