Have you heard about LaserSETI, a SETI Institute project to search for lasers originating from extraterrestrial intelligence? The idea is that advanced civilizations might be using lasers for a ...
LISA, the Laser Interferometer Space Antenna, will be a revolutionary instrument that will allow humanity to observe gravitational waves from events we can’t track with the observatories on Earth.
In a major step toward high-speed space internet, NASA has successfully exchanged laser-encoded messages with a spacecraft over 350 million kilometers from Earth. The story, reported by IFLScience, ...