Rector of VUAS becomes a member of the Royal Swedish Academy of Sciences
October 12, 2026
Andris Vaivads, Rector of Ventspils University of Applied Sciences, has been elected as a new foreign member of the Royal Swedish Academy of Sciences' Class for Astronomy and Space Science.
Andris Vaivads studies what is commonly known as the magnetosphere around the Earth, other planets and the SunClass for astronomy and space science. He performs his research as a professor in Experimental Space Physics at KTH Royal Institute of Technology in Stockholm. Earlier, he spent 20 years as a researcher at the Swedish Institute of Space Physics in Uppsala. He studies the magnetosphere around Earth, other planets, and the Sun. Much of space is filled with plasma, a gas consisting of electrically charged particles that are influenced, among other things, by magnetic fields. When magnetic fields pointing in different directions reconnect – a process known as magnetic reconnection – large amounts of magnetic energy can rapidly be converted into other forms of energy, including kinetic energy.
Andris Vaivads’s research focuses on these processes, where large amounts of energy are converted within small regions of space. Plasma processes can, among other things, produce the Northern lights (Auroras), affect satellites, and heat plasma to tens and hundreds of millions of degrees.
The research group at KTH, in which Andris Vaivads spends 20 per cent of his working time, develops instruments to measure electric fields on satellites. The group also designs small measurement probes that can be launched from Esrange Space Centre in Kiruna on rockets. More recently, Andris Vaivads has also studied processes in the solar wind, a kind of plasma wind that plays a major role in space weather. This research uses observations from spacecraft launched by ESA (Solar Orbiter) in Europe and NASA (Parker Solar Probe) in the US.
Members of the Royal Swedish Academy of Sciences serve on committees and participate in classes that initiate investigations, respond to consultations, and organise conferences and seminars.
Based on the information published on the official website of the Royal Swedish Academy of Sciences.
Share on other platforms
Other news
On 24 September, Ventspils University of Applied Sciences will host the international scientific seminar “Massive Star Formation – Latest Research and Developments”, organised by the Ventspils International Radio Astronomy Centre (VIRAC). The seminar will bring together researchers and those interested in research with visiting scientists from the United States. The seminar will feature scientist Dr Todd R. Hunter and Lead Astronomer Dr Crystal L. Brogan from the U.S. National Radio Astronomy Observatory (NRAO). The guests will present current research in radio astronomy, state-of-the-art observational infrastructure, and the opportunities it provides for studying the Universe and the processes of star formation. Dr Todd R. Hunter will give a presentation entitled “Exploring the Universe at Centimeter Wavelengths: The Next Generation Very Large Array”, while Dr Crystal L. Brogan will present “Searching for Our Cosmic Origins Using the Atacama Large Millimeter/submillimeter Array”. The seminar will provide researchers with an opportunity to discuss the latest research findings and methods with internationally recognised experts in radio astronomy, as well as to explore opportunities for future scientific collaboration. Such international knowledge-exchange activities strengthen the research capacity of Ventspils University of Applied Sciences and promote the involvement of Latvian researchers in the international radio astronomy research community. This information has been prepared within the framework of the project “Ventspils University of Applied Sciences` International Cooperation and Innovation for the Development of Latvia’s Smart Specialisation” (Project No. 1.1.1.5/3/25/I/012).
On Friday, 25 September, at 16:15, Ventspils University of Applied Sciences invites everyone interested to attend the popular science open lecture “From Cosmic Cloud to Star: How Massive Stars Are Born”. The lecture will offer an engaging and accessible introduction to how massive stars are born, how astronomers are able to observe their formation, and what these studies can reveal about the origins and evolution of our Universe. The lecture will be delivered by guests from the U.S. National Radio Astronomy Observatory (NRAO) – scientist Dr Todd R. Hunter and Lead Astronomer Dr Crystal L. Brogan. Both researchers use modern radio astronomy techniques to study star formation and processes taking place throughout the Universe. The lecture is particularly suitable for astronomy enthusiasts as well as anyone interested in space and the methods scientists use to explore the Universe. No prior knowledge of astronomy is required. The lecture will be held in English, and participation is free of charge. The open lecture will complement the European Researchers’ Night programme in Ventspils. After the lecture, participants will have the opportunity to continue exploring science at the VIZIUM Science Centre, where European Researchers’ Night activities will take place. The lecture is organized with the financial support of the Baltic-American Freedom Foundation (BAFF), in cooperation with the Ventspils International Radio Astronomy Centre (VIRAC).
As the availability of artificial intelligence (AI) tools continues to grow, so do their capabilities and the range of tasks they can perform, including increasingly complex and sophisticated ones. Consequently, AI is finding applications in ever narrower and more specialised fields. Scientific research in astronomy is no exception, including radio astronomy and related theoretical fields, which are among the areas of research pursued by scientists at the Ventspils International Radio Astronomy Centre (VSRC) of the Institute of Engineering at Ventspils University of Applied Sciences. AI is based on existing knowledge and cannot independently interpret newly generated scientific results. Nevertheless, AI-assisted data processing, generation of program code, partially repetitive data rows and other types of information, as well as the initial compilation and review of large volumes of information on a scientific topic or, for example, the operation of an existing program, can facilitate certain tasks when carried out under careful supervision and verification by a researcher. The results can, in turn, be checked using another version of an AI agent. However, these approaches do not necessarily reduce the overall amount of work or the time required to complete it. To make the most effective use of the opportunities offered by AI and to communicate this knowledge in an accessible way so that it can subsequently be learned and adopted by everyone involved in research, including members of the older generation of scientists, VSRC launched a series of seminars on the use of AI in science in autumn 2026. The series places particular emphasis on astrophysics and radio astronomy, including radio interferometric observations using the Irbene Radio Telescope (IRT) and the LOFAR network. The first seminar was led by VSRC scientific assistant Gints Jasmonts, who shared his knowledge and experience on 3 September. He provided an introduction to the world of AI and presented examples from his own work in computer science and astrophysics. The discussion focused primarily on large language models available through chat interfaces, search engines and programming environments. At their core, these AI systems operate by predicting the next word or token based on the preceding context. The seminar concluded with a discussion, which revealed that participants are already using AI in their everyday work. At the same time, it became clear that learning how to apply the diverse capabilities of AI specifically to research will require further learning. The next seminar will therefore have a more practical focus. This information has been prepared within the framework of the project “Ventspils University of Applied Sciences` International Cooperation and Innovation for the Development of Latvia’s Smart Specialisation ” (Project No. 1.1.1.5/3/25/I/012).
Dr. Artis Aberfelds, Senior Researcher at the Engineering Research Institute "Ventspils International Radio Astronomy Centre" (VIRAC) of Ventspils University of Applied Sciences, participated in the prestigious international symposium "SFB 1601: Cologne-Bonn Symposium on the habitats of massive stars across cosmic time" held at the University of Cologne, Germany. A scientific report on methanol maser activity around forming massive stars was presented during the event. Organized by the University of Cologne, the symposium brought together leading astrophysicists and radio astronomers from around the world to discuss the latest discoveries in star formation, the interstellar medium, and the physical processes governing the birth of stars. The research presented by Dr. Aberfelds was developed in close international collaboration with researchers A. Sanna and L. Moscadelli from the Italian National Institute for Astrophysics (INAF). Utilizing the Karl G. Jansky Very Large Array (VLA) in the USA – one of the world's most sensitive radio telescope arrays – the study analyzed the connection between 6.7 GHz methanol (CH3OH) maser emission, stellar radiation, and outflows from young massive stars. Key Findings and Conclusions: Discovery of 5 new maser sources: Observing 22 star-forming regions, 6.7 GHz methanol maser emission was detected in 13 objects, revealing 5 previously unknown maser sources. Precise indicator of stellar location: Over 90% of all detected maser spots are located in close proximity to the central star. Direct link with thermal free-free radio continuum emission: The study revealed a strong correlation between methanol maser luminosity and thermal radio emission, enabling astronomers to more accurately predict and identify weak radiation sources in the Universe in the future. Potential for next-generation radio telescopes: Calculations indicate that more than 30% of the methanol maser population currently remains undetected due to sensitivity limits of existing instruments. These sources will be unlocked by next-generation radio interferometers (such as the ngVLA and SKA). The research and conference participation were carried out within the framework of the Latvian Council of Science (LZP) Fundamental and Applied Research Project „Revealing the physical mechanism of mass ejection around young massive stars via CH3OH masers” (Project No. 1.1.1.9/LZP/1/24/044).
As the new academic year gets underway, students at Ventspils University of Applied Sciences (VUAS) can already benefit from a range of improvements implemented through the project “Modernisation of the Study Environment at Ventspils University of Applied Sciences”. The upgraded facilities include a newly equipped computer lab with modern computers and monitors, a renovated laboratory with new furniture designed for the needs of the study process, as well as upgraded physics laboratories with new experimental equipment and technology. Further improvements have been introduced in other classrooms, where modern interactive screens have been installed. These provide lecturers and students with greater opportunities to use digital learning materials during classes and make the learning process more interactive. The screens can be easily connected to both lecturers’ and students’ computers, allowing them to display presentations, coursework, projects and other study materials. A particular focus of the project has been the modernisation of the physics laboratories. Students can now work with new experimental laboratory equipment, enabling them to complement theoretical knowledge with practical experiments and hands-on experience with modern technologies. The newly installed laboratory furniture provides a more comfortable and functional workspace, while the layout of the laboratory has also been designed with accessibility in mind, ensuring that the environment is convenient for everyone. The modernised computer lab likewise creates new opportunities for students to complete practical assignments, develop programming skills, work on projects and use the software required for their studies. The modernisation of VUAS study environment, however, is still ongoing. Further improvements are planned as the project continues. The sound systems in two large auditoriums will be renewed, improving the technical facilities for lectures, presentations and other events. The physics laboratories will also be equipped with additional electronic measuring instruments, giving students even more opportunities to carry out practical work, experiments and measurements. The project will therefore continue to bring benefits to students, contributing not only to the modernisation of individual study rooms and equipment, but also to the gradual development of the university’s study environment as a whole. As part of the project, the infrastructure supporting the study programmes implemented by the Faculty of Information Technologies is being improved, with particular emphasis on the modernisation of laboratories, auditoriums, computer equipment and other facilities essential to the study process. T he project “Modernisation of the Study Environment at Ventspils University of Applied Sciences”, No. 4.2.1.8/2/25/I/007, is being implemented from 1 September 2025 to 31 August 2027. The total project budget is EUR 215,083.00, of which 85%, or EUR 182,820.55, is financed by the European Regional Development Fund, while 15%, or EUR 32,262.45, is financed from the state budget.
The Engineering Research Institute "Ventspils International Radio Astronomy Centre" (VIRAC) of Ventspils University of Applied Sciences (VUAS) continues to develop its research infrastructure by implementing the project "Modernization of the Irbene Radiotelescope Complex Phase 4" (Project No. 1.1.1.2/1/25/I/005), funded by the European Regional Development Fund (ERDF) with co-financing from the Latvian state budget. The goal of the project is to enhance VIRAC as a centre of excellence of national importance with modern and sustainable scientific infrastructure. Several significant procurements and activities have been carried out as part of the project. To ensure the storage of large volumes of radio astronomy observation data, new hard drives with double the capacity were purchased using project funding for the Irbene Flexbuff data server. The Flexbuff server is used to store radio astronomy observation (typically VLBI) data. The previous data storage capacity was no longer sufficient, as both the transmission speed of observation data and the overall data volume have grown significantly in recent years. The new drives will ensure compliance with the increasing storage requirements of the EVN and CERN Tier-2. A contract has been concluded for the procurement of a six-wheeled ATV (quad bike) and its equipment. Such a mobile vehicle makes it possible to transport and test antenna, mobile satellite communication, unmanned, and floating equipment control and immunity solutions in motion. The vehicle is capable of transporting and testing research equipment in motion across the antenna complex's territory of more than 70 hectares, including forest and marsh conditions. Providing such equipment is essential for the developed systems to reach a high Technology Readiness Level (TRL) under real-world conditions. The engineering systems developed as a result of the research and tested with this vehicle have high dual-use potential. In May 2026, a MIG/MAG semi-automatic welding machine with the necessary peripherals and a set of materials suitable for welding aluminum and its alloys was purchased. The equipment is required for manufacturing feed systems for the RT-32 and RT-16 radio telescopes in order to expand their reception bands and promote new radio astronomical observations. As part of the modernization project, a procurement for the photogrammetry and alignment of the RT-32 radio telescope antenna surface will soon be concluded to improve surface accuracy, sensitivity, and performance at higher frequencies. Currently, the efficiency of the RT-32 antenna reaches only 35–38%, and in the highest frequency bands, it is even lower, making observations practically impossible. Photogrammetric measurements will make it possible to precisely determine the necessary position corrections for each primary mirror panel and adjust the panel mountings accordingly, reducing antenna surface error. Following the antenna surface alignment, the sensitivity, measurement accuracy, and observation capabilities of the radio telescope will improve significantly across all operating frequency bands. Taking into account that on December 15, 2025, a positive decision was received from the European Commission regarding amendments to the European Union Cohesion Policy Programme for 2021–2027, granting flexibility funding for its implementation, contract amendments for the project "Modernization of the Irbene Radiotelescope Complex Phase 4" were signed in July of this year. An additional EUR 79,151 was allocated, of which 85% is ERDF funding and 15% is Latvian state budget co-financing. With the additional funding granted, further procurements are planned within the project for the development of VIRAC's research infrastructure: purchase and installation of spare asynchronous electric motors and their control systems required to ensure the sustainability of the motor drives for the RT-32 and RT-16 radio telescopes; purchase of systems necessary to ensure the sustainability of the RF chain and control systems for the RT-32 and RT-16 radio telescopes; and the purchase of a portable handheld vector network analyzer with a bandwidth of at least up to 26.5 GHz. The EU financial support received under the project "Modernization of the Irbene Radiotelescope Complex Phase 4" (No. 1.1.1.2/1/25/I/005) strengthens VIRAC's capacity to conduct high-quality radio astronomical observations and develop new, dual-use research competencies, while ensuring the sustainability and international competitiveness of the Irbene Radiotelescope Complex. Prepared by: Arita Rubīna Public Relations Specialist for the Project
