Four Lectures with Four Experts
Started in September 2020, the "On Things to Come" seminar series aims to introduce to the scientific community ongoing as well as new space missions organized by different space agencies, and it allows the audience to interact with experts and ask questions about the projects.
In order to thoroughly present the BepiColombo mission to Mercury of the European Space Agency (ESA), we have invited four outstanding ESA representatives to introduce the project and tackle different aspects of it.
Dr. Johannes Benkhoff - 24 February, 4pm GMT+8Free Registration
Prof. Gabriele Cremonese - 10 March, 4pm GMT+8 Free Registration
Prof. Go Murakami - 24 March, 4pm GMT+8
Prof. Yoshifumi Saito - 7 April, 4pm GMT+8
BepiColombo #1 General Overview with a Special Focus on ESA's Mercury Planet Orbiter (MPO)
Dr. Johannes Benkhoff
European Space Agency (ESA)
Wednesday, 24 February 2021
9 am CET – 4 pm GMT+8
BepiColombo was launched on 20 October 2018 from the European spaceport in French Guyana and is now on route to Mercury to unveil Mercury’s secrets. BepiColombo with its state of the art and very comprehensive payload will perform measurements to increase our knowledge on the fundamental questions about Mercury’s evolution, composition, interior, magnetosphere, and exosphere. BepiColombo is a joint project between the European Space Agency (ESA) and the Japanese Aerospace Exploration Agency (JAXA) and consists of two orbiters, the Mercury Planetary Orbiter (MPO) and the Mercury Magnetospheric Orbiter (Mio). The BepiColombo will perform nine planetary flybys during its 7-year long journey to the innermost terrestrial planet. During this cruise phase BepiColombo is in a so called “stacked” configuration where the two spacecraft are sitting on top of a transfer spacecraft. Only in late 2025, this configuration is abandoned and the individual elements spacecraft are brought in to their final Mercury orbit: 480x1500km for MPO, and 590x11640km for Mio. The mission has been named in honor of Giuseppe (Bepi) Colombo (1920–1984), who was a brilliant Italian mathematician, who made many significant contributions to planetary research and celestial mechanics. On its way BepiColombo has several opportunities for scientific observations - during the cruise into the inner solar system and during nine flybys (one at Earth, two at Venus and six at Mercury). However, since the spacecraft is in a stacked configuration during the flybys only some of the instruments on both spacecraft will perform scientific observations. A status of the mission and its instruments with special emphasis on the MPO (since further talks on Mio and dedicated instruments will follow in the weeks after) will be given.
ABOUT JOHANNES BENKHOFF
Johannes Benkhoff is planetary physicist working in the field of computational modeling of surface - interior interactions of small bodies in the Solar System for more than 30 years. He got his PhD in 1992 at University of M nster and obtained a scholarship from the German Science Foundation (DFG) to work as a post-doc for three years at the SwRI institute in Texas, USA. After that he became a research scientist at the German Aerospace Centre, DLR, before he moved to ESA in 2004. Since 2006 he is the project scientist of the joint ESA - JAXA BepiColombo mission.
Research Areas:
Stability of convection in the Earth mantle
computational modeling of the physics and chemistry of sublimation processes of porous, dusty, multi-component ices in the Solar System
Comet nucleus modeling, Spectroscopy
Stability of ice investigations in polar craters on Mercury and in near surface layers of Mars
Planet Mercury in general
Co-Investigator:
VIRTIS (Rosetta Orbiter Instrument), MUPUS (Rosetta Lander Instrument), CONTOUR (NASA Discovery mission to study the variety of comets), VIRTIS (Venus Express), and MERTIS and SIMBIO-SYS (both BepiColombo) and Project Scientist of BepiColombo
Awards:
Postdoc scholarship from the German science foundation for two years of studies at the SwRI in San Antonio, Texas, USA. Asteroid, 1998 SM58, was named “13332 Benkhoff”
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BepiColombo #2 SIMBIO-SYS
Prof. Gabriele Cremonese
Astronomical Observatory of Padua, INAF, Italy
Wednesday, 10 March 2021
9 am CET – 4 pm GMT+8
The Mercury surface has been mapped by MESSENGER, but there are still several questions to be addressed, such as the composition, known only on a very large scale, or the analysis with better resolution of the hollows, the most intriguing discovery of MESSENGER. In general, the analysis of the surface provides important input for the understanding of the internal structure and the exosphere source processes, making crucial the synergies between more instruments. SIMBIO-SYS, the suite of three optical heads on board the Mercury Planetary Module (MPO), will provide the global mapping in stereo and spectroscopic mode at unprecedented spatial and spectral resolutions, and an extensive coverage of the surface at high spatial resolution.
ABOUT GABRIELE CREMONESE
Gabriele Cremonese is senior technologist at the Astronomical Observatory of Padua, INAF. He is involved in several space missions as PI of SIMBIO-SYS, a suite of 3 optical heads, on BepiColombo, CoPI of CaSSIS, the stereo camera on Exomars TGO, deputy-PI and instrument scientist of the camera Janus on JUICE; CoI of Phebus and MSASI on BepiColombo, HiRISE on MRO, OSIRIS on Rosetta, and belong to the science team of PROSPECT (ESA-ROSCOMOS). He has had a leading role in the study of cameras for the missions: Marco Polo, Marco Polo-R, EJSM-JGO, and ARM of NASA. His main research activities are: comets, exospheres, planetary surfaces, dynamical evolution of dust.
On Things to Come Webinars
Schedule
23 September 2020
4 pm (GMT+8) |
Geraint Jones – ESA Comet Interceptor Mission [YouTube/Youku] |
21 October 2020
8 pm (GMT+8) |
Ralph Lorenz – NASA Dragonfly Mission [YouTube/Youku] |
4 November 2020
4 pm (GMT+8) |
Wang Chi – ESA SMILE Mission [YouTube/Youku] |
25 November 2020
4 pm (GMT+8) |
Heike Rauer – ESA PLATO Mission [YouTube/Youku] |
9 December 2020
4 pm (GMT+8) |
Takehiko Satoh – JAXA Akatsuki Mission [YouTube/Bilibili] |
18 December 2020
4 pm (GMT+8) |
Olivier Witasse – ESA JUICE Mission [YouTube/Bilibili] |
21 December 2020
4 pm (GMT+8) |
Tomohiro Usui – JAXA MMX Mission [YouTube/Bilibili] |
13 January 2021
4 pm (GMT+8) |
Weiqun Gan – CAS ASO-S Mission [YouTube/Bilibili] |
27 January 2021
4 pm (GMT+8) |
Giovanna Tinetti – ESA Ariel Mission [YouTube/Bilibili] |
24 February 2021
4 pm (GMT+8) |
Johannes Benkhoff – ESA BepiColombo Mission I Register |
10 March 2021
4 pm (GMT+8) |
Gabriele Cremonese – ESA BepiColombo Mission II Register |
24 March 2021
4 pm (GMT+8) |
Go Murakami – ESA BepiColombo Mission III |
7 April 2021
4 pm (GMT+8) |
Yoshifumi Saito – ESA BepiColombo Mission IV |
14 April 2021
4 pm (GMT+8) |
Daniel Mueller – ESA Solar Orbiter Mission I |
21 April 2021
4 pm (GMT+8) |
Stefano Vitale – ESA LISA Mission |
6 May 2021
10 am (GMT+8) |
Andy Cheng – The DART Mission |
19 May 2021
4 pm (GMT+8) |
Saem Krucker – ESA Solar Orbiter Mission II |
25 May 2021
4 pm (GMT+8) |
Sami Solanki – ESA Solar Orbiter Mission III |
2 June 2021
4 pm (GMT+8) |
Athena Coustenis – ESA HRE Program |
9 June 2021
4 pm (GMT+8) |
Yuan Weimin – CAS Einstein Probe Mission |
16 June 2021
10 am (GMT+8) |
Evgenya Shkolnik – NASA SPARCS Mission |
30 June 2021
4 pm (GMT+8) |
Ren Laurelijs – ESA EUCLID Mission |
1 July 2021
10 am (GMT+8) |
Lindy Elkins-Tanton – NASA Psyche Mission |
14 July 2021
4 pm (GMT+8) |
Tomoko Arai – JAXA DESTINY Mission |
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