Radio telescopes let you study the universe by collecting faint radio waves from distant objects. To see extremely small ...

Radio telescopes are instruments that capture faint radio signals from space and convert them into images of celestial bodies ...

We’ve showed you the Paranal Observatory’s laser-guided telescopes before, but never in gorgeous HD motion, replete with clear stars and deftly swiveling machinery. This is definitely one you’re going ...

Researchers in Germany say that they have developed a lightweight and robust telescope for satellite-based laser links that is suitable for series production. Tesat is also working on a European Space ...

Astronomers have detected a powerful radiowave laser, known as a megamaser, in space. This record-breaking megamaser is the most distant one ever observed at 5 billion light-years away from Earth. The ...