Solar wind influence on terrestrial planets' upper atmospheres: unveiling their close interaction
Lead Research Organisation:
University of Leicester
Department Name: Physics and Astronomy
Abstract
Mars and Earth are the only planets in our Solar System that we know host liquid water and are in the habitable zone of the Sun. Comparisons between them, and with other terrestrial planets (i.e. Venus and Mercury), allows us to investigate the requirements for the habitability of a system. However, a critical aspect that determines the actual habitability of a planet is, in fact, its interaction with the solar wind, as it controls atmospheric escape (e.g. Mars' dehydration over time), energy dissipation (such as auroral processes and radio signal absorption), and shields/favours space radiation to reach the surface of a planet.
I propose an ambitious and pioneering comparative planetology study in the inner Solar System (i.e. Mars, Earth and Venus) to investigate the response of upper atmospheres to solar wind and Space Weather activity. My investigation takes advantage of the very first opportunity in which three spacecraft are travelling within the barely unexplored inner heliosphere (BepiColombo, Solar Orbiter and Parker Solar Probe), and of the ongoing large upper atmosphere exploration of Earth, Mars, and in lesser extent Venus. It will characterise (1) in-situ solar wind and solar storms evolution, and (2) the dynamic response of the upper atmospheres. The project is equally based on numerical modelling and data analysis.
My proposal is an original multidisciplinary investigation that links the Heliophysics and Planetary Science fields, transferring knowledge of the evolution of upper atmospheres from one planet to another. As a result, my work will advance our understanding of habitability in the Solar System, as well as will help inform robotic exploration and eventually human exploration of the Solar System.
I propose an ambitious and pioneering comparative planetology study in the inner Solar System (i.e. Mars, Earth and Venus) to investigate the response of upper atmospheres to solar wind and Space Weather activity. My investigation takes advantage of the very first opportunity in which three spacecraft are travelling within the barely unexplored inner heliosphere (BepiColombo, Solar Orbiter and Parker Solar Probe), and of the ongoing large upper atmosphere exploration of Earth, Mars, and in lesser extent Venus. It will characterise (1) in-situ solar wind and solar storms evolution, and (2) the dynamic response of the upper atmospheres. The project is equally based on numerical modelling and data analysis.
My proposal is an original multidisciplinary investigation that links the Heliophysics and Planetary Science fields, transferring knowledge of the evolution of upper atmospheres from one planet to another. As a result, my work will advance our understanding of habitability in the Solar System, as well as will help inform robotic exploration and eventually human exploration of the Solar System.
People |
ORCID iD |
Beatriz Sanchez - Cano (Principal Investigator / Fellow) |
Publications
Aizawa S
(2022)
LatHyS global hybrid simulation of the BepiColombo second Venus flyby
in Planetary and Space Science
Alberti T
(2022)
Editorial: Interplanetary medium variability as observed in the new era of spacecraft missions
in Frontiers in Astronomy and Space Sciences
Burne S
(2023)
Space Weather in the Saturn-Titan System
in The Astrophysical Journal
Campbell B
(2024)
SHARAD Mapping of Mars Dayside Ionosphere Patterns: Relationship to Regional Geology and the Magnetic Field
in Geophysical Research Letters
Cecconi B
(2022)
Effect of an Interplanetary Coronal Mass Ejection on Saturn's Radio Emission
in Frontiers in Astronomy and Space Sciences
Chi Y
(2023)
The Dynamic Evolution of Multipoint Interplanetary Coronal Mass Ejections Observed with BepiColombo, Tianwen-1, and MAVEN
in The Astrophysical Journal Letters
Dresing N
(2023)
The 17 April 2021 widespread solar energetic particle event
Dresing N
(2023)
The 17 April 2021 widespread solar energetic particle event
in Astronomy & Astrophysics
Description | Space Weather in the inner heliosphere during the BepiColombo cruise (2023-2026) |
Amount | £13,232 (GBP) |
Funding ID | ST/Y000439/1 |
Organisation | Science and Technologies Facilities Council (STFC) |
Sector | Public |
Country | United Kingdom |
Start | 04/2023 |
End | 03/2026 |
Description | Travel budget for BepiColombo "Guest Investigation" position |
Amount | £10,671 (GBP) |
Funding ID | ST/V000209/1 |
Organisation | Science and Technologies Facilities Council (STFC) |
Sector | Public |
Country | United Kingdom |
Start | 03/2020 |
End | 03/2023 |
Title | Radar Blackouts at Mars |
Description | This data set contains the time when the radars Mars Advanced Radar for Subsurface and Ionosphere Sounding (MARSIS) on board Mars Express and the Shallow Radar (SHARAD) on board Mars Reconnaissance Orbiter suffered total or partial blackouts when sounding the surface of Mars. This data set accompanies the following paper, which should be cited if the dataset is used: M. Lester, B. Sanchez-Cano, D. Potts, R. Lillis, M. Cartacci, F. Bernardini, R. Orosei, M. Perry, N. Putzig, B. Campbell, P.-L. Blelly, S. Milan, H. Opgenoorth, O.Witasse, Eleven Years of Radar Blackouts at Mars: Mars Express, Mars Reconnaissance Orbiter and MAVEN Observations, under review at Journal of Geophysical Research Space Physics (awaiting DOI). |
Type Of Material | Database/Collection of data |
Year Produced | 2020 |
Provided To Others? | Yes |
Impact | Widely used catalogue of events |
URL | https://leicester.figshare.com/articles/dataset/Radar_Blackouts_at_Mars/13139363/1 |
Title | Small and medium size landforms in Scandia Cavi and Olympia Undae |
Description | Small and medium size landforms in Scandia Cavi and Olympia Undae dataset, North polar region of Mars |
Type Of Material | Database/Collection of data |
Year Produced | 2021 |
Provided To Others? | Yes |
Impact | Most complete catalogue of Northern polar cap structures of Mars, widely used by the community |
URL | https://doi.org/10.25392/leicester.data.16822300.v1 |
Description | Determining the physical processes that control the ionopause, the boundary between Mars' upper ionosphere and the solar wind |
Organisation | West Virginia University |
Country | United States |
Sector | Academic/University |
PI Contribution | Bi-lateral collaboration started in January 2023 to study the ionopause of Mars with MAVEN and Mars Express datasets. |
Collaborator Contribution | West Virginia University: focusing on the MAVEN data analysis University of Leicester: focusing on the Mars Express data analysis |
Impact | no yet |
Start Year | 2023 |
Description | School Visit IES Francisco Ayala (Granada, Spain) |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | International |
Primary Audience | Schools |
Results and Impact | Talk about Solar System Exploration, ~50 pupils attended from 11 to 18 years old. |
Year(s) Of Engagement Activity | 2022 |