SKAO Science Book published
A new anthology of SKA Observatory science has been released presenting an up-to-date picture of the vast range of research that will be enabled by the SKA telescopes.
Since 2022, ZHAW researchers from CAI (Dr. Philipp Denzel, Dr. Frank-Peter Schilling) and SML’s IWI (Dr. Elena Gavagnin) participate, jointly with other Swiss universities including ETHZ, UZH and EPFL, in the SKACH consortium, Switzerland’s contribution to the global SKAO (Square Kilometre Array Observatory) organization, building the biggest radio-telescope in the world, currently under construction at two sites in South Africa and Australia.
Recently the book “Advancing Astrophysics II”, which lays out the groundbreaking scientific research which will become possible with SKA telescopes, was released. It contains 200+ peer-reviewed papers compiled by 1500+ scientists from 50+ countries.
ZHAW’s SKACH team contributed a chapter which explores the pivotal role of AI in the SKA era, from real-time operations to scientific discovery. We examine how deep learning models enable automated source detection, radio-frequency interference mitigation, anomaly detection, and parameter inference, while generative approaches accelerate sky simulations, calibration, and imaging. Reinforcement learning promises dynamic scheduling and autonomous system control, and federated learning could address the distributed nature of SKA data. Beyond performance, we emphasize the necessity of explainability, uncertainty quantification, and physics-informed inductive biases to ensure scientific integrity.
By mapping SKAO's core challenges - data volume, complexity, and interpretability - onto modern AI methodologies, we review how deep learning, self-supervised frameworks, and probabilistic models can unlock new frontiers in cosmology, galaxy evolution, and time-domain astrophysics. AI is not merely an automation tool for coping with scale. It is a catalyst for discovery, redefining how we observe, model, and understand the Universe.
SKAO Science Book II: https://www.skao.int/en/science-users/aaskaii
Chapter “The Role of Artificial Intelligence in the SKA Era”: https://arxiv.org/abs/2606.28493