Angelos Tsiaras

Aristotle University of Thessaloniki — Greece

Physics and Astronomy · Physical Sciences

18h-index1.4kcitations96works3.92yr avg
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Research Topics

Stellar, planetary, and galactic studies(73), Astronomy and Astrophysical Research(61), Astronomical Observations and Instrumentation(24), Astro and Planetary Science(22), Astrophysics and Star Formation Studies(8)

Publications93 total

TrES-1 b: A Case Study in Detecting Secular Evolution of Exoplanet Orbits
The Astronomical Journal·2025· 2 citedOpen Access
Exoplanet transits through the exoclock project in support of the Ariel space mission
2025Open Access
Exoplanet atmospheric retrievals through different JWST/NIRISS data reduction pipelines
2025Open Access
ExoClock Unlocked: Fostering Public Engagement in Exoplanet Research
2025Open Access
Open science in all stages through the ExoClock project
2025Open Access
De-jittering Ariel: An optimized algorithm
Experimental Astronomy·2025· 3 citedOpen Access
A Population Analysis of 20 Exoplanets Observed from Optical to Near-infrared Wavelengths with the Hubble Space Telescope: Evidence for Widespread Stellar Contamination
The Astrophysical Journal Supplement Series·2025· 5 citedOpen Access
Designing new Stellar Activity Metrics for use with Exoplanet Transmission Spectra Obtained with both Current and Future Missions
2024Open Access
A Population Analysis of 20 Exoplanets Observed from the Optical to the Near-infrared Wavelengths with HST: Evidence for Widespread Stellar Contamination
2024· 1 citedOpen Access
HD 110067 c has an aligned orbit
Astronomy and Astrophysics·2024· 5 citedOpen Access
A Population Analysis of 20 Exoplanets Observed from the Optical to the Near-infrared Wavelengths with HST: Evidence for Widespread Stellar Contamination
arXiv (Cornell University)·2024Open Access
Is the Atmosphere of the Ultra-hot Jupiter WASP-121 b Variable?
The Astrophysical Journal Supplement Series·2024· 33 citedOpen Access
Is the atmosphere of the ultra-hot Jupiter WASP-121b variable?
arXiv (Cornell University)·2024· 1 citedOpen Access
On the difficulties of obtaining absolute transit depths with HST WFC3: KELT-11 b, an example
RAS Techniques and Instruments·2024· 5 citedOpen Access
Exploring the Ability of Hubble Space Telescope WFC3 G141 to Uncover Trends in Populations of Exoplanet Atmospheres through a Homogeneous Transmission Survey of 70 Gaseous Planets
The Astrophysical Journal Supplement Series·2023· 52 citedOpen Access
Characterizing a World Within the Hot-Neptune Desert: Transit Observations of LTT 9779 b with the Hubble Space Telescope/WFC3
The Astronomical Journal·2023· 21 citedOpen Access
Characterising a World Within the Hot Neptune Desert: Transit Observations of LTT 9779 b with HST WFC3
arXiv (Cornell University)·2023· 2 citedOpen Access
ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
The Astrophysical Journal Supplement Series·2023· 55 citedOpen Access
Early Release Science of the exoplanet WASP-39b with JWST NIRISS
Nature·2023· 200 citedOpen Access
Lessons learned from the 1st Ariel Machine Learning Challenge: Correcting transiting exoplanet light curves for stellar spots
RAS Techniques and Instruments·2023· 1 citedOpen Access
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Frequent Co-authors

G. Tinetti(26), Billy Edwards(25), I. Waldmann(25), Quentin Changeat(20), Kai Hou Yip(20), Mario Morvan(14), A. F. Al-Refaie(13), Giuseppe Morello(10), Olivia Vénot(9), Nour Skaf(8), Michelle Fabienne Bieger(7), Arianna Saba(6), James Y‐K. Cho(6), Amélie Gressier(6), M. Rocchetto(6), Jake Taylor(5), Pierre-Olivier Lagage(5), Lorenzo V. Mugnai(5), Anastasia Kokori(5), Jonathan Tennyson(5)