Solar Fireworks: Inside the Sun with Dr. Laura Hayes (ESA)

Dr. Laura Hayes (ESA) joins us to reveal the explosive physics of "Solar Fireworks." Discover how the Solar Orbiter is capturing the closest-ever images of our Sun. The Solar Cycle: Why we are heading toward a Solar Maximum. ESA Solar Orbiter: Insights from the front lines of heliophysics. Space Weather: How CMEs impact Earth’s technology. Dr Laura Hayes’ research focuses on solar flares, coronal mass ejections (CMEs), and space weather—phenomena that can disrupt satellites, communications, power grids, and create auroras. Using data from ESA’s Solar Orbiter mission, she studies how magnetic energy is stored and explosively released in the Sun’s atmosphere, why some flares produce CMEs, and how tiny, fast-evolving structures may drive flare energy release and coronal heating. Key Takeaways from Episode 226 Decoding the Solar Cycle: Dr. Laura Hayes explains why the Sun is currently reaching its "Solar Maximum" and what these frequent "Solar Fireworks" mean for Earth. Inside the ESA Solar Orbiter Mission: A behind-the-scenes look at how this cutting-edge spacecraft captures the closest-ever images of the Sun and its mysterious polar regions. The Science of Solar Flares & CMEs: Understand the physics behind Coronal Mass Ejections (CMEs) and how scientists track these massive bursts of solar plasma across the solar system. Space Weather Impacts: Discover how solar activity affects our satellites, GPS, and power grids, and why predicting "space weather" has become a global priority. Laura highlights the collaborative nature of solar physics, the importance of mentors and community, and the challenges facing early-career researchers. Hayes is also passionate about public outreach, emphasising the value of sharing publicly funded science and inspiring future scientists during what she calls a “golden age” of solar research. Dr Laura Hayes, an eminent Irish solar physicist and research fellow at the Dublin Institute for Advanced Studies, discusses her career path, scientific motivations, and cutting-edge research on our closest star. Growing up in coastal Ireland, Laura developed an early love of maths and physics driven by curiosity and problem-solving rather than a clear plan to become an astrophysicist. University research opportunities led her into solar physics, followed by a PhD at Trinity College Dublin and international postdoctoral work in the US and Europe. FULL TRANSCRIPT: Dr Laura Hayes interview at Astrophiz.com Key Takeaways from Episode 226 Decoding the Solar Cycle: Dr. Laura Hayes explains why the Sun is currently reaching its "Solar Maximum" and what these frequent "Solar Fireworks" mean for Earth. Inside the ESA Solar Orbiter Mission: A behind-the-scenes look at how this cutting-edge spacecraft captures the closest-ever images of the Sun and its mysterious polar regions. The Science of Solar Flares & CMEs: Understand the physics behind Coronal Mass Ejections (CMEs) and how scientists track these massive bursts of solar plasma across the solar system. Space Weather Impacts: Discover how solar activity affects our satellites, GPS, and power grids, and why predicting "space weather" has become a global priority.