Research Publications
Research Publications
- Enrique Solano, Geoffrey W. Marcy, Beatriz Villarroel, Stefan Geier, Alina Streblyanska, Gianluca Lombardi, Rudolf E. Bär, Vitaly N. Andruk, “A Bright Triple Transient that Vanished within 50 Minutes”, 2023, Monthly Notices of the Royal Astronomical Society, 527, 6312
- Enrique Solano, Beatriz Villarroel, Carlos Rodrigo, “Discovering vanishing objects in POSS I red images using the Virtual Observatory”, 2022, Monthly Notices of the Royal Astronomical Society, 515, 1380
- Beatriz Villarroel, Enrique Solano, Hichem Guergouri, Alina Streblyanska, Lars Mattsson, Rudolf E. Bär, Jamal Mimouni, Stefan Geier, Alok C. Gupta, Vanessa Okororie, Khaoula Laggoune, Matthew E. Shultz, Robert A. Freitas Jr., Martin Ward,“Is there a background population of high-albedo objects in geosynchronous orbits around Earth?”, in review, arXiv: 2204.06091
- Beatriz Villarroel, Lars Mattsson, Hichem Guergouri, Enrique Solano, Stefan Geier, Onyeuwaoma Nnaemeka Dom, Martin J. Ward, “A glint in the eye: photographic plate archive searches for non-terrestrial artefacts”, 2022, Acta Astronautica, 194, 106, arXiv: 2110.15217
- Beatriz Villarroel, Geoffrey W. Marcy, Stefan Geier, Alina Streblyanska, Enrique Solano, Vitaly N. Andruk, Matthew E. Shultz, Alok C. Gupta, Lars Mattsson, “Exploring nine simultaneously occuring transients on April 12th 1950”, 2021, Scientific Reports, 11, 12794.
- Beatriz Villarroel, Kristiaan Pelckmans, Enrique Solano, Mikael Laaksoharju, Abel Souza, Onyeuwaoma Nnaemeka Dom, Khaoula Laggoune, Jamal Mimouni, Hichem Guergouri, Lars Mattsson, Johan Soodla, Diego Castillo, Matthew E. Shultz, Rubby Aworka, Sébastien Comerón, Stefan Geier, Geoffrey Marcy, Alok C. Gupta, Josefine Bergstedt, Rudolf E. Bär, Bart Buelens, Christopher K. Mellon, M. Almudena Prieto, Dismas Simiyu Wamalwa, Martin J. Ward, “Launching the VASCO citizen science project”, 2020 (preprint), arXiv, published in MDPI’s Universe (2022).
- Beatriz Villarroel, Johan Soodla, Sébastien Cómeron, Lars Mattsson, Kristiaan Pelckmans, Martín López Corredoira, Kevin Krisciunas, Eduardo Guerras, Oleg Kochukhov, Josefine Bergstedt, Bart Buelens, Rudolf E. Bär, Rubén Cubo, J. Emilio Enriquez, Alok C. Gupta, Iñigo Imaz, Torgny Karlsson, M. Almudena Prieto, Aleksey A. Shlyapnikov, Rafael S. de Souza, Irina B. Vavilova, Martin J. Ward, `The Vanishing & Appearing Sources during a Century of Observations project: I. USNO objects missing in modern sky surveys and follow-up observations of a “missing star”‘, Astronomical Journal, 2020, 159, 8 (arXiv)
- Beatriz Villarroel, Iñigo Imaz and Josefine Bergstedt, ‘Our sky now and then: search for lost stars and impossible effects as probes of advanced extraterrestial civilisation‘, Astronomical Journal, 152, 76, 2016 (arXiv).
- UFOs: how astronomers are searching the sky for alien probes near Earth, The Conversation, 6th of December 2023. Written by Beatriz Villarroel.
- Astronomical anomalies: Their Role in the Quest for Extraterrestrial Life. Written by Villarroel B. & Marcy G.. EdgeScience #49 (popular science article)
- Stjärnor som bara försvinner. Populär Astronomi. 2017 . Written by Mattsson L. & Villarroel B.