Latest publications from Jaan Praks Group
Aetheras: Characterizing exoplanetary atmospheric escape with NIR and UV spectroscopy
Marius Anger, Aksel Søren Beltoft, Federico Biassoni, Johanna Noria Brecher, Antoine Corne, Jo Ann Egger, Simone Filomeno, Margarida Graça, Viktoria Keusch, Guillem Khairy, Jakub Kowalczyk, Riccardo Lasagni Manghi, Dominik F. Loidolt, Maja Marminge, Alex McDougall-Page, Lukas Tamulevicius, Elena Tonucci, Elise Wright Knutsen
2026
Acta Astronautica
Analog Sun Sensor Array: 4 Quadrant Sensor for Missions Beyond LEO
Marius Anger, Samuli Nyman, Anton Fetzer, Jaan Praks
2026
IFAC Workshop on Control Aspects of Multi-Satellite Systems
Qualification of Affordable Open-Source Analog and Digital Sun Sensors for CubeSats
Marius Anger, Bruce Clayhills, Nemanja Jovanovic, Anton Fetzer, Petri Niemelä, Christoffer Kauppinen, Jaan Praks
2026
Advances in Space Research
Flux Gate Magentometer and Boom for Cubesat Mission Beyond Low Earth Orbit
Marius Anger, Roman Shalamov, Raphael Steinhoefler, David Fischer, Jaan Praks
2025
LUnar Geology Orbiter concept to study lunar Irregular Mare Patches and lava tubes from orbit
Petr Brož, Sam Poppe, Kimberly Sofge, Martin Stárek, Ricardo Gomes, Petr Boháček, Akos Kereszturi, Anna Łosiak, Francesco Sauro, Ernst Hauber, Martin Divoký, Pavel Trojánek, Michael Písařík, Tomáš Kohout, Henrik Hargitai, Roman Bohovic, Jaan Viru, Mihkel Pajusalu, Leonardo Carrer, Lorenzo Bruzzone, Johannes Peace, Quazi Saimoon Islam, Pätris Halapuu, Ricardo Pozzobon
2025
Acta Astronautica
Optimization of a LEO-PNT Constellation: Design Considerations and Open Challenges
Kaan Çelikbilek, Elena Simona Lohan, Jaan Praks
2025
International Journal of Satellite Communications and Networking
The EnVisS fish-eye camera for the Comet Interceptor ESA mission: design and performance
Vania Da Deppo, Lara Senter, Vincenzo Della Corte, Paola Zuppella, Luisa M. Lara, José M. Castro, Pedro J. Gutierrez, Lorenzo G. Fiocco, Alessandro Alimenti, Beatrice Tofani, Riccardo Gabrieli, Giuseppe Impiccichè, Michele Dami, Leonardo Tommasi, Fulvia Verzegnassi, Ignacio Martinez-Navajas, Carmen Naletto, Paolo Chioetto, Lorenzo Cocola, Fabio Frassetto, Lama Moualla, Jaime Jimenez, Alvaro Mazuecos, Ivano Bertini, Marco Fulle, Cecilia Tubiana, Alessandra Rotundi, Juan Carlos Gomez, Daniel Guirado, Fernando Moreno, Olga Muñoz, Stefano Bagnulo, Geraint Jones, Jaan Praks
2025
International Conference on Space Optics, ICSO 2024
Comparison of the iron-bearing crystals and phases from Tamdakht H5 and Annama H5 ordinary chondrites by X-ray diffraction, magnetization measurements and Mössbauer spectroscopy
M. V. Goryunov, E. V. Petrova, A. V. Chukin, A. A. Maksimova, G. Varga, Z. Dankházi, I. Felner, G. Leitus, M. Gritsevich, E. Kuzmann, Z. Homonnay, T. Kohout, M. I. Oshtrakh
2025
Meteoritics and Planetary Science
Deployment and mounting system effects on a Ka-band reflectarray antenna: a sensitivity analysis
Ville Lundén, Johannes Schumacher, Antonio Pedivellano, Jaan Praks
2025
CEAS Space Journal
LEO-PNT Feasibility Aspects: Satellite Navigation Payload Size, Weight, and Power Analysis
F. S. Prol, V. Lundén, Z. Saleem, Guillem Foreman-Campins, S. Sharma, E. S. Lohan, M. Z. H. Bhuiyan, S. Kaasalainen, H. Kuusniemi, J. Praks
2025
IEEE Access
Latest publications from Esa Kallio Group
AU-Ray Program for Modeling Radio Wave Propagation in the Ionosphere
E. A.O. Hirvonen, K. Kauristie, E. Kallio
2025
Radio Science
Cometary ion dynamics at 67P: a collisional test-particle approach with Rosetta data comparison
Z. M. Lewis, P. Stephenson, A. Beth, M. Galand, E. Kallio, A. Moeslinger
2025
Monthly Notices of the Royal Astronomical Society
The LimPa mission: a small mission proposal to characterize the enigmatic lunar dust exosphere
Yoshifumi Futaana, Esa Kallio, Olli Knuuttila, Leo Nyman, Manabu Shimoyama, Stas Barabash
2024
Earth, Planets and Space
3D-printed sensor electric circuits using atomic layer deposition
Antti Kestilä, Marko Vehkamäki, Leo Nyman, Mika Salmi, Jarkko Lohilahti, Timo Hatanpää, Ugo Lafont, Mikko Ritala
2024
Sensors and Actuators A: Physical
CNN-based local features for navigation near an asteroid
Olli Knuuttila, Antti Kestila, Esa Kallio
2024
IEEE Access
A detection of the 22P3/2−22S1/2 fine-structure transition of hydrogen in the radio spectrum of the Sun?
Kimmo Lehtinen, Juha Kallunki, Esa Kallio
2024
Astrophysics and Space Science
Strength and Poisson’s ratio of fused filament fabrication parts made from carbon filler enhanced PEEK compounds at elevated temperatures
Leo Nyman, Pauli Lehto, Kirsi Kukko, Antti Kestilä, Esa Kallio
2024
Scientific Reports
Hybrid Simulations of the Martian Magnetotail Twist
Jingyi Zhou, Kaijun Liu, Riku Jarvinen, Esa Kallio, Kun Cheng, Shuai Zhang, Qi Liu, Yuqi Liu, Yan Wang, Ruohan Wang, Xinye Wang, Xuanyu Shang, Zhongyuan Xu, Yi Yuan
2024
Astrophysical Journal
High-energy particle enhancements in the solar wind upstream Mercury during the first BepiColombo flyby: SERENA/PICAM and MPO-MAG observations
Tommaso Alberti, W. Sun, Ali Varsani, D. Heyner, S Orsini, Anna Milillo, J.A. Slavin, J. M. Raines, Alessandro Aronica, H.-U. Auster, Stas Barabash, Enrico De Angelis, Iannis Dandouras, Riku Järvinen, H. Jeszenszky, Esa Kallio, A. Kazakov, G. Laky, S. A. Livi, Valeria Mangano, Stefano Massetti, M Moroni, A. Mura, R. Noschese, Christina Plainaki, F. Plaschke, I. Richter, R. Rispoli, R. Sordini, Peter Wurz
2023
Astronomy & Astrophysics