The SCITECHSS Group is a research and development team of scientists and engineers based at the Instituto de Astrofísica de Andalucía–CSIC (Granada-Spain). It devotes its efforts to develop instruments for the exploration of our Solar System with the aim of obtaining scientific data. The analysis and interpretation of these data allow us to advance in the understanding of the nature of the planets, their satellites, and the small bodies.
Latest news
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VenSpec Suite: delivery of the Pre-EM hardware for the CCU and VenSpec-H Channel
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Scheduled for launch in November 2031, EnVision is ESA’s next medium-class mission to Venus. Its goal is to trace the planet’s evolution “from core to cloud tops” and to understand why Earth’s twin followed such a radically different path. The payload combines a powerful S-band radar (VenSAR), a subsurface sounder, radio-science experiments, and the three-channel…
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The newly determined tidal deformation of Mercury favors a small to medium-sized solid inner core
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Featuring an eccentricity of ~0.21, Mercury’s orbit is the most elliptical among all the planets in the Solar System. During Mercury’s journey around the Sun, the varying gravitational pull periodically stretches and squeezes the planet, leading to observable surface radial tidal deformation (peak-to-peak amplitude of around 0.6 m at the polar regions and 2 m…
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The atmosphere of this planet is hotter than the surface of the Sun!
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Our team participated in the analysis of an ultra-hot Jupiter WASP-178b, led by Dr. Luca Fossati from Graz (Austria), and collaborators. This is the third study by the research team on similar hot planets, where direct models accounting for Non-Local Thermodynamic Equilibrium (NLTE) are used to constrain the planet’s atmospheric temperature, abundances, and mass loss…