MeerKAT radio telescope discovers 49 hidden galaxies in less than three hours, revealing how much of the nearby universe ...

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

For decades, the supermassive black hole at the center of the Milky Way was an invisible monster, betrayed only by the way ...

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

Stellar intensity interferometry is a powerful observational technique that exploits second-order coherence properties of starlight to achieve extremely high angular resolution. Building on the ...

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.

Left: The RadioAstron Space VLBI mission combined a spaceborne radio telescope (Spektr-R) with 27 ground-based radio telescopes worldwide to create a virtual telescope five times the Earth’s diameter, ...

An image of the spiral galaxy NGC 1068 obtained by the European Southern Observatory's Very Large Telescope (VLT). The galaxy has a distance of 47 million light-years and is one of the nearest ...

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.