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Telescopes

ASTRON is responsible for the operations of the Westerbork Synthesis Radio Telescope (WSRT) and the Low Frequency Array (LOFAR).

Astronomy

The astronomical research at ASTRON is closely aligned with the strengths of our facilities LOFAR and WSRT-APERTIF.

Diversity & Sustainability

ASTRON is committed to achieving a fair, welcoming, and sustainable work environment for all.

Beschermingszones


Met onze radiotelescopen nemen wij de meest zwakke signalen uit het heelal waar. Daardoor zijn zij kwetsbaar voor elektromagnetische storing. Met het tijdig treffen van de juiste maatregelen kan storing worden voorkomen.

Wireless Data Lab


Draadloze techniek lijkt vanzelfsprekend, maar de ontwikkeling ervan gaat niet vanzelf. Daarom hebben we bij ASTRON een proeftuin ingericht; het Wireless Data Lab.

Making discoveries
in radio astronomy
happen.

ASTRON is the Netherlands Institute for Radio Astronomy, and is part of the Institutes organisation of NWO.
STORIES

Super sharp images reveal a possible hypernebula powered by a source of fast radio bursts

A team led by astronomers in the Netherlands have confirmed a repeating FRB source to be linked to a potential ‘hypernebula’ – a dense and highly magnetised cloud of plasma that is illuminated by a powerful but still mysterious source.

Astronomy
News
Published by the editorial team, 30 November 2023

Astronomers discover ultra-fast radio bursts in archived data

An international team of researchers led by Dutch Ph.D. candidate Mark Snelders has discovered radio pulses that last only millionths of a second.

Astronomy
News
Science
Published by the editorial team, 20 October 2023

ERC Starting Grant Awarded to Dr. Aditya Parthasarathy

The European Research Council (ERC) has awarded Dr. Aditya Parthasarathy a prestigious and extremely competitive grant to pursue his research at ASTRON, the Netherlands Institute for Radio Astronomy.

News
Science
Published by the editorial team, 5 September 2023

Radio waves leaking from large satellite constellations could jeopardize astronomical exploration

The LOFAR radio telescope has shown that satellites can unintentionally emit radio waves that interfere with the observations of radio telescopes. Satellites circle the globe in ever increasing numbers. Their radio emission could, if not addressed, close unique and scientifically valuable windows into the Universe. It is of crucial importance for the astronomy sector and industry to collaborate to overcome these issues and for the International Telecommunications Union to establish regulation to control this emission.

Astronomy
LOFAR
News
Science
Published by the editorial team, 5 July 2023

Pulsar clocks open new window on gravitational waves

Astronomers discover Fast Radio Bursts that skewer nearby Galaxy

ERC Advanced Grant for research into the origin of fast radio bursts from space

Animation explaining the workings of LOFAR

NAC 2023 to be held in Leeuwarden in May

DAILY IMAGE

From the archive: Sinterklaas at ASTRON

© Unknown

I found this photo of Sinterklaas and one of his assistants in the archive of ASTRON. It contains no date, but the cars in the parking give an indication of the year this picture was taken - the date was presumably around 5 December.
ASTRON daily image.
EVENTS

Dame Jocelyn Bell Burnell public lecture

Wed 13 Dec 2023

We have the honour of welcoming Dame Jocelyn Bell Burnell to the Netherlands. On 13 December 2023, she will give a public lecture in Amsterdam at the Science Park. More information and the option to register for the lecture will follow soon. Recently, ASTRON announced the Bell Burnell Fellowship, named in honour, and with support […]

@astron

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