Conference “Baltic Applied Astroinformatics and Space Data Processing”

November 28, 2025

Over two days, 12–13 November, Ventspils University of Applied Sciences hosted the 9th International Scientific Conference Baltic Applied Astroinformatics and Space Data Processing (BAASP), organized by the Engineering Research Institute “Ventspils International Radio Astronomy Centre”. The conference brought together scientists from the Baltic States, Europe, and other parts of the world to share research on astrophysics and radio astronomy, near-Earth space studies, and space technologies.


The BAASP conference is held in Ventspils every two years. This conference series serves as a platform for fostering and strengthening international cooperation and knowledge exchange in the Baltic region and worldwide. It brings together astronomers, space scientists and engineers, as well as experts from related fields such as computer science, electronics, satellite technologies, geodesy, remote sensing, and environmental sciences. This year’s conference gathered participants from Ventspils University of Applied Sciences, the University of Latvia, Riga Technical University, and representatives from Lithuania, Estonia, and Finland, as well as from Ukraine, Spain, Nigeria, Algeria, and China. Thus, the geographical reach of this year’s participants extended well beyond the Baltic region. The keynote speakers were Professor Andris Slavinskis from the University of Tartu (Estonia), Dr. Oleg Ulyanov from the Radio Astronomy Institute of the National Academy of Sciences of Ukraine, and Professor Ilya Usoskin from the University of Oulu (Finland). In total, the conference participants delivered 29 presentations.


BAASP 2025 continued the discussion on how emerging technologies are shaping astronomy, space science, geosciences, and remote sensing. As emphasized in the conference topics, so-called “big data” plays an increasingly important role in space science, requiring powerful capabilities for data acquisition, management, processing, and interpretation. Astroinformatics, as an interdisciplinary field, combines space science with high-performance computing, artificial intelligence, and machine learning, enabling major advancements in observational astronomy, satellite technologies, and Earth–space interaction studies. In recent years, Europe has continued to play a significant role in the development of next-generation astronomy. The expansion of the LOFAR low-frequency antenna network across the continent, including the Baltic region, enables high-resolution studies of cosmic magnetism, solar activity, and transient radio phenomena. The European VLBI Network (EVN) has significantly enhanced its real-time e-VLBI capabilities and sensitivity across a wide frequency range, supported by UK-based stations such as Jodrell Bank and e-MERLIN. These improvements have contributed to precise localization of fast radio bursts and compact extragalactic sources. Technological progress also enables automated, rapid-response observation modes. This emerging field integrates radio, optical, gravitational-wave, and neutrino data to study high-energy cosmic events such as neutron-star mergers and magnetar flares. At the same time, AI-driven data acquisition, on-board satellite computing, and quantum-technology-based algorithms open new possibilities for real-time analysis and autonomous decision-making in both Earth-observation and deep-space missions. CubeSats and modular satellite platforms continue to transform the landscape of low-cost, high-impact space research, creating new demands for data-integration and security models, as well as cross-domain interoperability.


“During the conference we focus on space science both from the scientific and technological perspectives—data processing, algorithms, electronics, receivers, and astrophysics and astronomy as such,” explained Ventspils International Radio Astronomy Centre researcher Vladislavs Bezrukovs. The presentations largely reflected ongoing projects. “One of the conference topics is space weather. The Sun is currently at the peak of its activity cycle; a magnetic storm is approaching, and there have just been three large solar flares. Several talks at the conference were related to solar studies and extreme solar and space conditions,” Bezrukovs noted. “There were also presentations on instruments that allow us to observe the cosmos—telescopes and transmitters. We position ourselves as a deep-space communication center, and these presentations show how this technology is progressing. The conference also covered galactic and extragalactic studies, fundamental science, and fundamental astrophysics.”


Rector of Ventspils University of Applied Sciences, Andris Vaivads, highlighted one of the conference topics especially relevant to the university—the presentation by Ventspils International Radio Astronomy Centre research assistant Gints Jasmonts on Modeling Comet Activity for the European Space Agency’s Comet Interceptor Mission. “Doctoral student Gints Jasmonts presented research on comet modeling—how comet tails form and how comae (envelopes of gas and dust) develop around comets. Several of our scientists work in this field, and Ventspils University is involved in ESA’s upcoming Comet Interceptor mission. This mission will travel to a fixed point in space and wait for an unknown object entering the Solar System from interstellar space, which will then be studied. Our researchers are modeling how the environment around such an object might look and how different instruments on the spacecraft could observe it. The Ventspils-based company Bitlake Technologies is also involved in system development for this mission,” Vaivads said. Expanding on this, Bezrukovs added: “This is especially relevant now because an interstellar comet, 3I/ATLAS, is currently traveling through the Solar System, raising many questions—and the Comet Interceptor mission will study such possible future visitors.”



Speakers delivered their presentations over two days, and on the second day participants also visited the International Radio Astronomy Centre in Irbene. “I hope this may become an annual event. The number of speakers is growing, so there is interest in making the conference broader and more frequent,” Bezrukovs added.

 

Share on other platforms

Other news

How is the Baltic blue economy changing

By Rota Žagare • June 29, 2026
How is the Baltic blue economy changing – and what kinds of technologies, skills and decisions are needed to support its sustainable future? MarTe has published a new collection of webinar and workshop recordings on YouTube. The videos bring together researchers, industry experts and public sector representatives from Estonia and Latvia to discuss the future of the Baltic blue economy from two perspectives: the bigger strategic picture and practical technology tools.

From Heat Engines to Solar Active Regions: Entropy in the Sun’s Atmosphere

By Rota Žagare • June 18, 2026
A team of solar physicists has discovered a new way to detect and measure entropy variations in the Sun’s atmosphere – a breakthrough that could help researchers better understand how energy moves through the solar corona and why the Sun’s outer atmosphere is millions of degrees hotter than its surface. Entropy is a concept that dates back to the 1860s, when German physicist Rudolf Clausius introduced it while studying the efficiency of heat engines and the famous Carnot cycle. Since then, entropy has become one of the most fundamental ideas in physics, helping scientists describe how energy is distributed and transformed in systems ranging from steam engines and black holes to stars and even the Universe itself. Despite its importance, entropy has remained notoriously difficult to measure directly in the Sun's atmosphere. In a new study currently in press in The Astrophysical Journal Letters, researchers from the University of Warwick, the Ventspils International Radio Astronomy Centre (VIRAC, Ventspils University of Applied Sciences), and University College London have shown that entropy leaves observable fingerprints in waves that travel through the Sun's hot, magnetised atmosphere, known as the corona. "Entropy is one of the key quantities that tells us how energy is organised within a physical system," explains lead author Dmitrii Kolotkov, Stephen Hawking Fellow. "In a conceptual sense, we can think of solar active regions as natural heat engines, continuously converting and transporting energy through hot magnetised plasma. Their behaviour and efficiency are closely linked to entropy. The concept itself has deep roots in thermodynamics and even plays a central role in black hole physics, where entropy is associated with the fundamental limits of information and energy storage. When entropy remains unchanged, energy tends to stay more organised and localised. When entropy is perturbed, energy becomes redistributed and spreads through the surrounding plasma. If we can measure how entropy changes in solar active regions, we gain a new way of tracking how energy is transported, dissipated, and ultimately converted into heat."

First EDI Seminar Implemented within COLOURS

By Rota Žagare • June 8, 2026
On 18 May, the first EDI (Equality, Diversity, Inclusion) seminar, implemented within the COLOURS project, was successfully held at the café “Panorāma.” The aim of the seminar was to promote understanding of equality, diversity, and inclusion, as well as to strengthen cooperation between different groups of society. The seminar brought together 53 participants, including local students, international students, Erasmus+ students, administrative and academic staff, as well as members of the wider community. The event also attracted a broad range of participants: volunteers from the “Youth House,” city residents, secondary school students, participants of the Lifelong Learning Centre (MIC) alumni courses, and a guest lecturer from the University of Brittany in France. This diversity of participants ensured the practical implementation of the Quadruple helix principle, fostering collaboration between academia, industry, society, and the youth sector. The seminar was led by students Līva Slesare, Amanda Gintere, and Tillija Naumann, demonstrating the active involvement and leadership of young people in building an inclusive education and society. All seminar participants received a COLOURS virtual badge, serving as proof of the knowledge and skills acquired, and can be used for personal and professional development, including on LinkedIn profiles. It is planned that starting from autumn 2026, this training seminar will also be offered in an online format in both Latvian and English. This will make it accessible to a wider audience. Everyone – students, staff, and city residents alike – will have the opportunity to participate, gain knowledge about EDI, and receive the COLOURS badge. This initiative is seen both as an opportunity and a responsibility –to jointly build a more inclusive, open, and understanding society.

VUAS adopts policy for equality, diversity and inclusion

By Rota Žagare • May 29, 2026
Ventspils University of Applied Sciences has officially adopted the COLOURS Alliance EDI Policy – a shared framework for equality, diversity and inclusion. The policy will now be adapted and implemented within the university’s operations. The aim is to strengthen inclusion across education, research, and everyday practices. The policy can therefore be seen as both a pedagogical and strategic implementation tool to prevent discrimination, increase understanding of differences, and equip students and staff to perform at their best in diverse teams. EDI stands for equality, diversity and inclusion. The training in EDI is designed to strengthen interpersonal relationships, raise awareness of the value of diversity in innovation, creativity and knowledge development, and encourage reflection on one’s own position and approach to others. The implementation of the policy contributes to the development of generic competences and critical thinking among both students and staff. This EDI policy is part of a much larger context, as we are one of nine higher education institutions in Europe adopting the same framework. EDI as a driver for an inclusive society The policy also emphasizes the importance of collaboration through the Quadruple Helix model, where universities, industry, the public sector, and civil society work together. The goal is not only to develop knowledge within EDI, but also to disseminate it and create societal impact. The policy marks the starting point for new initiatives and serves as a bridge to society. EDI strengthens the quality of education and research and is an important tool for both current operations and future needs. Signed policy is available HERE

Translation programme students expand their knowledge with guest lecturers from France and Poland

By Rota Žagare • May 28, 2026
On Tuesday, May 19th, second year students of the bachelor’s study programme “Translation and Language Technologies” participated in a lecture lead by guest lecturer Aurélie Le Melinaidre from the Southern Brittany University in France. She tested the students’ knowledge of various English idioms, encouraged creativity by asking them to rewrite a text fragment as differently as they could, and was pleasantly surprised by the students’ excellent knowledge of English. Students also learned about the guest lecturer’s experience teaching English in different countries. Guest lectures held on May 20th and 21st were led by guest lecturer Karolina Siwek from Jan Dlugosz University in Poland. The guest lecturer, met through the COLOURS network, gave four interconnected lectures about different translation aspects for the second- and third-year students of the bachelor’s study programme “Translation and Language Technologies”. Karolina Siwek firstly introduced the students to the history of translation, compared what the profession of a translator was like in the 19th and 20th centuries and what it is like today, highlighting the aspects that have remained the same and those that have changed. During Wednesday’s lecture, students had the opportunity to engage in a discussion and compare the nature of the profession, not only from a historical perspective, but also in terms of the current state of the translation industry in Poland and Latvia. During the lecture about the differences between literary and specialised translators, the guest lecturer compared the translator’s visibility in their work, various potential risks during translation, and the necessary skills, as well as discussed about the prestige and income of the profession. Particular attention was paid to hybrid competencies, which play a significant role in the modern translation profession. Meanwhile, on Thursday, a series of related lectures took place about ISO standards and their impact on the daily work of translators, covering both the positive and negative aspects. The guest lecturer also discussed possible emotions of a translator, their causes, and how to manage them, emphasizing, above all, that emotional regulation is a core professional skill for translators. The guest lecturer shared several stories about her experiences, describing how she handled specific situations and what she learned from them, giving the students a realistic insight into the profession of translation and offering useful advice. Prepared by Sanija Zundovska and Sindija Plotniece from the study programme “Translation and Language Technologies”

Students Explore the World of Diplomacy at “Meet the Nordics”

By Rota Žagare • May 19, 2026
Three students from Ventspils University of Applied Sciences participated in the student networking event “Meet the Nordics: Insights, career opportunities and networking”, organized by the Nordic Council of Ministers’ Office in Latvia in Riga. The event was organized in cooperation with the embassies of Denmark, Finland, Norway, and Sweden the event brought together students from different universities to explore diplomacy, Nordic-Baltic cooperation, and international career opportunities. Throughout the event, students gained valuable insight into the daily work of diplomats, the challenges of working in international environments, and the skills needed to succeed in diplomacy. The speakers shared not only professional experience, but also personal stories about communication, adaptability, and building a meaningful career in an ever-changing global environment. Second-year student of the bachelor’s study programme “Intercultural Communication”, Luīze Anna Spriņģe , highlighted the networking session as the most memorable part of the event: “This part was the most valuable because we could learn more directly from the professionals and their experience. It was valuable to speak with diplomats in a more open environment where we felt comfortable asking different questions.” She also admitted that it was especially interesting to hear the advice of Norwegian Ambassador Ine Måreng, Finnish Deputy Head of Mission Eero Vento, and Danish Deputy Head of Mission Alexander Lemche on how to stand out professionally and build a career in diplomacy. Additionally, second-year student of the bachelor’s study programme “Intercultural Communication”, Evija Saldaka , emphasized the practical value of the experience: “It was interesting to hear about different career paths and practical examples from the diplomats’ daily work. The networking conversations felt especially useful.” Meanwhile, first-year student of the bachelor’s study programme “Translation and Language Technologies”, Janita Kate Asare , shared that the event gave her a deeper understanding of the responsibility and complexity of diplomatic work. She especially appreciated the discussions about diplomacy, work-life balance, and maintaining professionalism in international environments. The students agreed that international events like this provide much more than new knowledge. They create opportunities to develop communication skills, build meaningful professional connections, and inspire students to think more boldly about their future careers. The event also highlighted that diplomacy is not only about politics or international agreements, but equally about building understanding, trust, and dialogue between people and cultures. Written by: Elizabete Apiņa-Fleisa (BSP “Intercultural Communication”, 1st year)
Other news