Telescopes

ASTRON is responsible for the operations of the 14 dish Westerbork Synthesis Radio Telescope (WSRT) and the Low Frequency Array (LOFAR) which consists of 100.000 small dipoles. ASTRON is also heavily involved in the design and development of the Square Kilometre Array (SKA) which, when built, will be the largest radio telescope in the world.

WSRT-APERTIF

The Westerbork Synthesis Radio Telescope (WSRT) is a powerful radio telescope that uses a technique called "aperture synthesis" to generate radio images of the sky.

LOFAR

LOFAR (Low Frequency Array) is currently the largest radio telescope operating at the lowest frequencies that can be observed from Earth.

Square Kilometre Array

The Square Kilometre Array will be the most powerful radio telescope in the world. It will enable transformational science that will change our understanding of the Universe.

50 Years Westerbork Radio Observatory

A Continuing Journey to Discoveries and Innovations

History of WSRT

A graphical representation of WSRT's rich and exciting history.

Latest tweets

The Indian #GMRT joined forces with the #EVN, among which ASTRON’s Westerbork telescope. The combined efforts of the telescopes synthesized a radio telescope with #baselines no less than ~6,000 km length, and a resolution of 3-10 milliarcseconds!
#VLBI #radioastronomy #baseline

In the one-off podcast episode Cosmic Perspectives, ASTRON’s David Prinsloo explains how the Universe is the best testing ground for innovations, which also find their way to our everyday lives. Be sure to check it out!
https://anchor.fm/cosmicperspectives

Daily image of the week
In the workshop "Life Around a Radio Star", theoretical and observational experts in stellar physics, exoplanet/planetary science, and star planet-interactions gathered to foster new insights/collaborations in light of new low-frequency radio detections.

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