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 ...

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

This animation, provided by the Max-Planck Institute for Extraterrestrial Physics (MPE), shows the path of light inside GRAVITY+, an instrument and a large and complex upgrade to ESO’s Very Large ...

Radio interferometric imaging represents a pivotal advance in astronomical observation by combining signals from distributed radio telescopes to synthesise high-resolution images of celestial objects.

James Webb Space Telescope interferometric data indicate that hot dust near the Circinus black hole produces most infrared emission, revising earlier interpretations of outflows.

The successful creation of a guide star above the European Southern Observatory (ESO) Paranal site in Chile with freshly installed lasers marks a new era of interferometry, according to the ESO team.