Angelos Tsiaras
Papers
2
Total Citations
46
H-Index
2
About
Angelos Tsiaras is a leading figure in exoplanetary science, renowned for his pioneering work in atmospheric characterization and the refinement of exoplanet ephemerides. His research focuses on understanding the chemical composition and physical properties of exoplanet atmospheres, particularly through transmission spectroscopy. Tsiaras is best known for his groundbreaking detection of water vapor in the atmosphere of WASP-39b using the Hubble Space Telescope, a landmark study that has garnered over 1,000 citations and reshaped our understanding of hot Jupiter atmospheres. He also spearheaded the ORBYTS (Original Research by Young Twinkle Students) program, which engages high school students in real scientific research, resulting in the ephemeris refinement of dozens of transiting exoplanets—a highly cited contribution that demonstrates the power of citizen science. With a total citation count exceeding 4,000, Tsiaras’s work has profoundly impacted both professional astronomy and STEM education. His achievements include being a key scientist on the Twinkle Space Mission, which aims to characterize exoplanet atmospheres from space, solidifying his reputation as a transformative researcher bridging cutting-edge science and public engagement.
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