News & Events
Astronomers Astonished: Enigmatic Distant Radio Bursts Appear to be Neutron Stars
Using the radio telescope at Westerbork, The Netherlands, astronomers have discovered two dozen of the unexplained Fast Radio Bursts. After zooming in on the signal of the distant bursts, the astronomers found a striking similarity to the radio flashes emitted by nearby, known neutron stars. The discovery is remarkable because these nearby neutron stars already produce more energy than anything achievable on Earth. The distant stars that emit the Fast Radio Bursts must somehow generate an astounding one billion times more energy than the nearby ones.
European Pulsar Timing Array Wins Two Prestigious Awards
The European Pulsar Timing Array (EPTA) has been honored with two major awards for its groundbreaking work in gravitational wave astronomy. In 2024, the team received the International Congress of Basic Sciences (ICBS) Frontiers of Science Award in China, followed by the Royal Astronomical Society (RAS) Group Achievement Award in the United Kingdom in 2025.These accolades celebrate the team’s innovative use of pulsar timing to detect low-frequency gravitational waves. The EPTA is a collaborative effort involving scientists from more than ten institutions across Europe. ASTRON is one of the participating organisations in this project with its most sensitive radio telescope including the Westerbork Synthesis Radio Telescope. (WSRT).
Roelien Attema named as Netherlands Academy of Engineering Fellow
ASTRON’s head of the Innovation & Systems department, Roelien Attema, has been named as one of the ten new Fellows of the Netherlands Academy of Engineering (NAE). The appointment recognises her outstanding achievements in technology valorisation and visionary leadership in research and development.
Using short radio flashes to probe the remnants of neutron star mergers
What happens after neutron stars merge? Dr. Antonia Rowlinson has received an ERC Consolidator Grant to find an answer to that fundamental question.
LOFAR1 operations stopped, telescope gearing up for 2.0 upgrade
August 31st was the last day on which we received data from LOFAR1. With the shutdown of LOFAR1 operations, over a decade of gathering and handling huge amounts of data came to an end. LOFAR1 operations have led to the publication of more than 750 scientific papers so far, and this number is still growing by about two papers per week. The end of LOFAR1 production operations does of course not mean the end of LOFAR (which became LOFAR ERIC last year): right now we are working hard on upgrading the LOFAR telescope to version 2.0, both in software and hardware.
Gargantuan Black Hole Jets Are Biggest Seen Yet
Astronomers have spotted the biggest pair of black hole jets ever seen, spanning 23 million light-years in total length. That’s equivalent to lining up 140 Milky Way galaxies back to back.
CASPER Workshop 2025
Mon 08 Sep 2025 - Fri 12 Sep 2025
The CASPER workshop is a semi-annual workshop where FPGA, GPU, and general heterogeneous system programmers get together to discuss new instruments in radio astronomy, as well as the tools and libraries for developing and manipulating these instruments.
© Jurjen de Jong