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Anna Katsigera

Anna Katsigera is a PhD student of the National and Kapodistrian University of Athens. Her research focuses on Marine Geology and Volcanic Hazards. Her coverage of issues relating to science and environment has appeared in Greek and several other media outlets.

Io: a spongy world consumed by molten rock

Io: a spongy world consumed by molten rock

Jupiter’s moon Io is the most volcanically active world in our solar system, with hundreds of volcanoes that constantly erupt on its ever renewing surface. Although Io always points the same side toward Jupiter in its orbit around the gas giant, two other Galilean moons, Europa and Ganymede, pull Io’s orbit into an irregularly elliptical …[Read More]

Looking for answers towards the stars: stone tools and nuclides unveil the earliest solid evidence of humans in Europe

Looking for answers towards the stars: stone tools and nuclides unveil the earliest solid evidence of humans in Europe

When stars explode, supernova-style, the explosion sets off streams of high energy particles across the universe, mainly protons and alpha particles, that after millions of years reach us here on Earth. Secondary cosmic rays pass through our bodies and almost everything around us, and they penetrate a few meters into the ground where they interact …[Read More]

What’s beneath Tenerife? Innovative Monitoring Techniques Reveal the Island’s Volcanic Activity

What’s beneath Tenerife? Innovative Monitoring Techniques Reveal the Island’s Volcanic Activity

Tenerife, the largest active volcanic island in the Canarian archipelago, encompasses a diverse landscape shaped by volcanic activity. This picturesque island of the Mediterranean not only boasts stunning vistas but also harbours a dynamic volcanic system that requires diligent monitoring. In recent years, an international team of researchers from Instituto Volcanológico de Canarias (INVOLCAN), Instituto …[Read More]