S-class mission Letters of Intent
| Ref. | Contact name, Email, Institution |
Title of LOI |
| 2 | Sutton, James jrfsutton  virginmedia.comSutton |
ESA Small Mission Letter of Intent - Immunogenetics |
| 5 | Khalesi, Mandali mandali uchusencompany.comUchusen Company Ltd |
MAGES - Magnetospheric Earth Swarm |
| 6 | Rudawy, Pawel rudawy astro.uni.wroc.plSpace Research Centre Polish Academy of Sciences |
Advanced Solar-Terrestrial European X-ray spectrophotometer: ASTEX |
| 7 | Jansen, Frank frank.jansen dlr.deDLR Institute of Space Systems |
SmallCostSat |
| 8 | De Ridder, Joris joris ster.kuleuven.ac.beKU Leuven |
PlanetVision: Characterizing Planetary Systems |
| 9 | Baan, Willem baan astron.nlNetherlands Institute for Radio Astronomy |
SURO-LC: The Space Based Ultra-Long Wavelength Radio Observatory |
| 10 | Ragazzoni, Roberto roberto.ragazzoni inaf.itINAF, Osservatorio Astronomico di Padova |
CHEER - Close-by Habitable Earths ExploreR |
| 11 | Bertolami, Orfeu orfeu.bertolami fc.up.ptDepartamento de Fisica e Astronomia, Univ. Porto |
The flyby anomaly and the Galileo Navigation Satellite System (GNSS) |
| 12 | Benz, Willy willy.benz space.unibe.chUniversity of Bern |
CHEOPS - Characterizing exoplanet satellite |
| 13 | Barstow, Martin mab le.ac.ukUniversity of Leicester |
Sirius - A Low-cost Extreme Ultraviolet Observatory |
| 14 | Balikhin, Michael m.balikhin gmail.comUniversity of Sheffield |
N-Wave |
| 15 | Jaumann, Ralf ralf.jaumann dlr.deGerman Aerospace Center, Institute of Planetary Research |
A Small Lunar Exploration Orbiter (S-LEO): Dedicated to study lunar volatiles |
| 17 | Turberville, Michael michael turberville.co.ukself |
SOL - Early detection and warning system |
| 18 | Smith, Alan as mssl.ucl.ac.ukMullard Space Science Laboratory |
Polar Volatiles Laboratory |
| 19 | Andrianos, Andreas ceo project1221.comProject 1221 |
Letter of Intent_Small Space Mission_Project 1221 |
| 20 | Santangelo, Andrea andrea.santangelo uni-tuebingen.deKepler Center, IAAT University of Tuebingen |
AWARE: All-sky Wide ARea Experiment |
| 21 | Barabash, Stas stas irf.seSwedish Institute of Space Physics |
Mission SELMA |
| 22 | Karagiannis, Dimitri d.karagiannis inasco.comINASCO |
Development of an autonomous system to assess-monitor the dynamic behaviour of various elements and components, based on Magnetoelastic Sensors Technology |
| 23 | Karagiannis, Dimitri d.karagiannis inasco.comINASCO |
Smart radiation shielding materials with sensing capabilities |
| 24 | Karagiannis, Dimitri d.karagiannis inasco.comINASCO |
Dielectric sensors - development of in-flight measurement technique for real time assessment of TPS performance |
| 25 | Holland, Andrew a.d.holland open.ac.ukOpen University |
HiReX (High Resolution Xray Spectrometer) |
| 26 | Guelzow, Peter peter.guelzow kourou.deAMSAT Deutschland e.V. |
DLR-AMSAT P5, low cost mission to Deimos |
| 27 | Branduardi-Raymont, Graziella gbr mssl.ucl.ac.ukUniversity College London |
AXIOM-C: Advanced X-ray Imaging Of the Magnetosphere - Cusp |
| 28 | Pearce, Mark pearce kth.seKTH, Department of Physics |
The polarised hard X-ray sky |
| 29 | Castro-Tirado, Alberto J. ajct iaa.esIAA-CSIC |
The MARIA Mission (Multi Array for Rapid Imaging of Afterglows) |
| 30 | Gai, Mario gai oato.inaf.itIstituto Nazionale di Astrofisica, Oss. Torino |
Gravitation Astrometric Measurement Experiment [GAME] |
| 31 | Yamauchi, Masatoshi M.Yamauchi irf.seSwedish Institute of Space Physics |
Nitro |
| 32 | Berrilli, Francesco berrilli roma2.infn.itDip. di Fisica - Universita` di Roma Tor Vergata |
ADAHELI+, ADvanced Astronomy for HELIophysics Plus |
| 33 | Vaivads, Andris andris irfu.seSwedish Institute of Space Physics |
Tor |
| 34 | Harkness, Patrick patrick.harkness glasgow.ac.ukUniversity of Glasgow |
TBD |
| 35 | Appourchaux, Thierry thierry.appourchaux ias.u-psud.frInstitut d'Astrophysique Spatiale |
HABitability of EXoplanets (HABEX) |
| 36 | Dimitriou, Elias vmarkogianni hcmr.grHCMR, Institute of Inland Waters |
Quantifying Coloured Dissolved Organic Matter (CDOM) by using satellite observations and improved modelling approaches |
| 37 | Wahlund, Jan-Erik jwe irfu.seSwedish Institute of Space Physics (IRF) |
Metal |
| 38 | Snodgrass, Colin snodgrass mps.mpg.deMax Planck Institute for Solar System Research |
Characterisation of a small Near Earth Object |
| 39 | Janhunen, Pekka pekka.janhunen fmi.fiFinnish Meteorological Institute |
ESWIN - Electrostatic Solar Wind INteraction |
| 40 | Nobili, Anna nobili dm.unipi.itUniversity of Pisa, Dpt. Physics 'E. Fermi' |
Galileo Galilei-GG |
| 41 | Jorgensen, John jlj space.dtu.dkDTU-Space |
Sidereal gradiometer mission |
| 42 | Swinyard, Bruce b.swinyard ucl.ac.ukUniversity College London |
Planetary Spectroscopy Interferometer |
| 43 | Harri, Ari-Matti Ari-Matti.Harri fmi.fiFinnish Meteorological Institute |
MetNet Lander and Orbiter Mission to Mars (MET-OMM) |
| 44 | Davis, Christopher chris.davis stfc.ac.ukRAL Space |
Solar Transient Outlying Reconnaissance Mission (STORM) |
| 45 | Amati, Lorenzo amati iasfbo.inaf.itINAF - IASF Bologna |
GAME - GRB and All-sky Monitor Experiment |
| 46 | Aspelmeyer, Markus markus.aspelmeyer univie.ac.atUniversity of Vienna |
Microscopic Quantum Resonators (MIQRO) |
| 47 | Caroli, Ezio caroli iasfbo.inaf.itINAF - IASF Bologna |
X-POSIT |
| 48 | Zhukov, Andrei Andrei.Zhukov sidc.beRoyal Observatory of Belgium |
SIGMA - Solar Investigation using a Global coronal MAgnetograph |
| 49 | Damé, Luc luc.dame latmos.ipsl.frLATMOS/IPSL/CNRS/UVSQ |
Space Weather and Ultraviolet Solar Variability (SWUSV) Microsatellite Mission |
| 50 | Petitfils, Enguerran enguerran.petitfils hemera-system.frHemera System |
Mission dedicated to Ionosphere measurement and Technology evaluation |
| 51 | Ward, Kim kim.ward stfc.ac.ukSTFC - RAL Space |
MIDAS |
| 52 | Belitsky, Victor victor.belitsky chalmers.seEarth and Space Sciences |
Heterodyne Instrument for Herschel HIFI Follow up |
| 53 | Campana, Sergio sergio.campana brera.inaf.itINAF - Osservatorio astronomico di Brera |
The Synoptic Survey from Space (SSS) mission |
| 54 | Orosei, Roberto roberto.orosei inaf.itIstituto Nazionale di Astrofisica |
Missione Altimetrica Gravimetrica geochImica lunAre - MAGIA |
| 55 | Hernanz, Margarida pvb cesr.frInstitut de Ciencies de l'Espai (CSIC-IEEC) |
A Focusing Telescope for Nuclear Astrophysics |
| 56 | Fazakerley, Andrew anf mssl.ucl.ac.ukUniversity College London, MSSL |
Auroral Arc Evolution Explorers (AUREX) |
| 57 | Von Ballmoos, Peter pvb irap.omp.euInstitut de Recherche en Astrophysique et Planétologie (IRAP) |
A Formation Flying Fresnel Lens for X/Gamma-Ray Astronomy |
| 58 | Osborne, Julian julian.osborne leicester.ac.ukUniversity of Leicester |
A-STAR |
| 59 | Biesbroek, Robin robin.biesbroek esa.intESA |
S-LUNA |
| 61 | Tavani, Marco pi.agile iasf-roma.inaf.itINAF |
GAMMA-LIGHT |
| 62 | Foing, Bernard b.h.foing vu.nlVrije Universiteit Amsterdam & ESTEC |
SMART+ |
| 65 | Anagnostopoulos, Georgios ganagno ee.duth.grDemokritos University of Thrace |
Validation of the Lithosphere-Atmosphere-Ionosphere-Magnetosphere Coupling Concept Associated with great (M>4.5) Earthquakes by using low orbit satellite observations |
| 66 | Drinis, John ydrinis algosystems.grAlgosystems |
ESA S-Class Mission |
| 68 | Rigatos, Gerasimos grigat isi.grIndustrial Systems Institute |
ESA S-Class Mission |
| 69 | Bombardelli, Claudio claudio.bombardelli upm.esTechnical University of Madrid |
S-class mission to a nearby asteroid |
| 70 | Ursin, Rupert rupert.ursin univie.ac.atIQOQI |
Space-QUEST |
| 71 | Malbet, Fabien Fabien.Malbet obs.ujf-grenoble.frIPAG |
micro-NEAT: a high precision astrometry mission to identify the high-mass planets around nearby stars |
| 72 | Sarris, Theodoros tsarris athena-spu.grATHENA-SPU |
Low-Flying Spacecraft 'Daedalus' |
| 73 | Ciufolini, Lgnazio ignazio.ciufolini unisalento.itUniversità del Salento |
Testing General Relativity with laser ranged satellites |
| 74 | Baratoux, David david.baratoux irap.omp.euUniversité de Toulouse, UPS-OMP, IRAP |
Space-based observatory for optical monitoring of meteoroids colliding with the Earth |
Last Update: 1 September 2019