Conveners
Invited Talks
- Alisson Dal Lago (INPE - National Institute for Space Research)
- Marcos Silveira (INPE)
Invited Talks
- Ivana Yoshie Sumida (INPE)
- Joaquim Costa (INPE - National Institute for Space Research)
Invited Talks
- Paulo Simões (Universidade Presbiteriana Mackenzie)
- Daniele da Silva Ferreira Medeiros (CBJLSW/INPE)
Invited Talks
- Luis Eduardo Antunes Vieira (Instituto Nacional de Pesquisas Espaciais)
- Robert Jarolim (High Altitude Observator, NSF NCAR)
- Icaro da Silva Vieira (Unicamp)
Invited Talks
- Bruno Fernandes Garcia
- Adriany Barbosa (INPE)
Invited Talks
- PAULO RICARDO JAUER (Instituto Nacional de Pesquisas Espaciais INPE)
- Marcos Silveira (INPE)
Invited Talks
- Adriany Barbosa (INPE)
- Reinaldo Rosa (National Institute for Space Research (INPE))
Invited Talks
- Icaro da Silva Vieira (Unicamp)
- Hadassa Raquel Peixoto Jácome (INPE)
Invited Talks
- Ivana Yoshie Sumida (INPE)
- David Jess (Queen's University Belfast)
Invited Talks
- Jean Santos (instituto nacional de pesquisas espaciais)
- Victor Pinto (Universidad de Santiago de Chile)
Invited Talks
- Franciele Carlesso (INPE)
- Ricardo Cotrin Teixeira (INPE)
Invited Talks
- Jose Marchezi (INPE)
- Alisson Dal Lago (INPE - National Institute for Space Research)
Invited Talks
- PAULO RICARDO JAUER (Instituto Nacional de Pesquisas Espaciais INPE)
- Icaro da Silva Vieira (Unicamp)
Invited Talks
- Bruna Parisi Hilsdorf (Escola de Engenharia de Lorena - Universidade de São Paulo)
- Alisson Dal Lago (INPE - National Institute for Space Research)
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Dr Pedro Ivo Ferraz da Silva (UNFCCC)8/17/26, 9:40 AM
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Dr Tino Riethmüller (Max Planck Institute for Solar System Research (MPS))8/17/26, 10:00 AMHeliophysics & Space WeatherOral
The Sun is observed from the ground, from the stratosphere and from space. Although there are some observations that can only be done from space, e.g. in wavelengths such as the extreme ultraviolet that are absorbed in the Earth's atmosphere, and others that are currently possible only from the ground, e.g. the highest resolution observations with 4m diameter telescopes. However, there are a...
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Dr Joe Borovsky (Frontiers)8/17/26, 10:40 AM
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Dr Renato Galante8/17/26, 11:10 AMOral
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Luis Eduardo Antunes Vieira (Instituto Nacional de Pesquisas Espaciais)8/17/26, 11:50 AMOral
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Pedro Ivo Ferraz da Silva (UNFCCC)8/17/26, 12:10 PMOral
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Dr Robert Jarolim (High Altitude Observatory, NSF NCAR, USA.)8/17/26, 2:00 PMHPC, Data Assimilation & Big Data AnalyticsOral
Artificial Intelligence (AI) is rapidly transforming how we analyze and interpret solar observations, enabling new approaches to long-standing challenges in heliophysics. In particular, recent advances in machine learning provide a pathway from data-driven image analysis toward physically consistent models of the solar atmosphere. Rather than treating observations as isolated measurements,...
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97. The new Solar Ultraviolet to Near-infrared Spectrometer (SUNS): searching for white-light flaresPaulo Simões (Universidade Presbiteriana Mackenzie)8/17/26, 4:10 PMInstrumentation & Observational SystemsOral
Since the first observation of a solar flare in 1859 by Carrington and Hodgson, explaining the origin of the excess visible continuum emission (white-light flares, WLFs) remains a challenge in the understanding of these events. Identifying the radiation mechanism involved is crucial for understanding the transport and deposition of energy in the solar atmosphere. However, spectral data for...
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David B. Jess8/18/26, 9:00 AMHeliophysics & Space WeatherOral
Solar atmospheric plasmas host highly dynamical magnetohydrodynamic (MHD) processes, including reconnection, shocks, turbulence, and waves, that couple the photosphere, chromosphere, and corona and ultimately seed variability throughout the heliosphere. This talk connects these drivers to their signatures in the solar wind and at Earth’s ionosphere, emphasizing the need for consistent...
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Dr Peter Keys (Astrophysics Research Centre, Queen’s University Belfast (QUB), U.K.)8/18/26, 11:10 AMAutonomous Platforms & Remote SensingOral
Magnetic Bright Points (MBPs) are small-scale magnetic features, ubiquitous across the solar surface. They are short-lived, highly dynamic features which can transfer energy between layers of the solar. Furthermore, as they are small intensity enhancements, they appear brighter than the quiescent environment and can contribute to Total Solar Irradiance. With the advent of new facilities such...
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Victor A. Pinto8/18/26, 2:00 PMSpace Weather Forecasting & OperationsOral
Heliophysics was born as a data-driven scientific field. From the discovery of the radiation belts and the confirmation of the existence of the solar wind, with the beginning of the space age, and until the latest discoveries in solar, magnetospheric, and ionospheric dynamics and coupling mechanisms, our field has always relied on the use of abundant in-situ and remote measurements to confirm...
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Dr Ligia Alves da Silva (Instituto Nacional de Pesquisas Espaciais - INPE)8/18/26, 4:10 PMHeliophysics & Space WeatherOral
The solar photosphere produces various solar structures, such as Coronal Mass Ejections (CMEs) and High-Speed Solar Wind Streams (HSSs), which can propagate toward Earth and interact in the interplanetary medium, forming complex solar wind structures. In this study, we focus on events composed of two identical solar wind structures, specifically those formed by two CMEs or by two HSSs. While...
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Junfeng Hou8/19/26, 9:00 AMInstrumentation & Observational SystemsOral
Solar magnetic field observations are mainly divided into two categories: high-resolution local magnetic field measurements and full-disk magnetic field observations. Over the past four decades, Huairou Solar Observing Station (HSOS) has conducted systematic research on the theory and technology of solar magnetic field observations based on these two categories. For high-resolution local...
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Dr Ivan Barbosa (INPE)8/19/26, 11:10 AMOral
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Dr Francisco Iglesias (Grupo de Estudios en Heliofísica de Mendoza (GEHMe), Universidad de Mendoza, Argentina)8/20/26, 9:00 AMMachine Learning in Space, Earth & Atmospheric SciencesOral
Remote sensing of the Sun and the inner heliosphere remains the primary observational approach for investigating the physical mechanisms underlying the Sun’s short-term variability and its associated space weather phenomena. Given the significant societal and economic implications of space weather, a growing number of current and planned space- and ground-based observatories are dedicated to...
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Dr Ricardo Cotrin Teixeira (INPE)8/20/26, 11:10 AMInstrumentation & Observational SystemsOral
Space exploration and space-based observations increasingly rely on miniaturized sensors capable of operating under stringent constraints on mass, volume, power consumption, and performance. Microfabrication provides a versatile technological platform for addressing these requirements by enabling the development of thermal, optical, mechanical, and particle sensors using silicon, compound...
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Paulo Ernesto Marchezi (Unicamp)8/20/26, 11:50 AMInstrumentation & Observational SystemsOral
Perovskite solar cells have emerged as one of the most promising next-generation photovoltaic technologies, reaching efficiencies comparable to established thin-film and silicon-based devices while offering low-temperature processing, lightweight architectures, and tunable optoelectronic properties. These features make them especially attractive for space photovoltaic applications, where high...
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Joaquim Costa (INPE - National Institute for Space Research)8/21/26, 9:40 AMOral
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Livia Alves (National Institute for Space Research (INPE)), Alisson Dal Lago (INPE - National Institute for Space Research)8/21/26, 10:20 AMOral
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Braulio Albuquerque (INPE)8/21/26, 11:10 AMOral
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Jognes Panasiewicz (INPE)8/21/26, 11:50 AMOral
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Dr Viktor Fedun (School of Electrical and Electronic Engineering, The University of Sheffield, UK.)Heliophysics & Space WeatherOral
In this presentation, we discuss recent advances in understanding vortical plasma motions within the solar atmosphere. Using high-resolution magnetoconvection simulations from the Bifrost, MURaM, and R2D2 codes, together with observational data (SST and Sunrise), and state-of-the-art techniques for identifying plasma flows and transport barriers (machine learning, forward and backward...
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Francisco Iglesias (CONICET)Heliophysics & Space WeatherOral
Remote sensing of the Sun and the inner heliosphere remains the primary observational approach for investigating the physical mechanisms underlying the Sun’s short-term variability and its associated space weather phenomena. Given the significant societal and economic implications of space weather, a growing number of current and planned space- and ground-based observatories are dedicated to...
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Dr Ivan Barbosa
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Zheng Wang (National Space Science Center, CAS)Space Weather Forecasting & OperationsOral
Equatorial and low-latitude Spread-F (SF) can severely affect radio communication and navigation systems, making timely identification and prediction important for space weather monitoring and operations. Although artificial intelligence (AI) has shown strong potential for automating ionogram analysis, broader progress has been limited by the lack of large-scale, well-annotated, and publicly...
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Dr Gary Verth (School Mathematical and Physical Sciences, University of Sheffield, UK.)Heliophysics & Space WeatherOral
In this talk I will review recent progress and the remaining challenges in both modelling and analysing observed magnetohydrodynamic (MHD) waves in the lower solar atmosphere. To model waves in sunspot umbrae, we have had to go beyond the standard cylindrical flux tube model due to the irregular shapes of the MHD waveguides. For sunspots the umbra/penumbra boundary shape is reasonably static...
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