ESA Science Programme and the Ice Giants study

Transcription

1 Outer Planets Assessment Group meeting September 2018 ESA Science Programme and the Ice Giants study Luigi Colangeli Head Science coordination Office Directorate of Science ESA UNCLASSIFIED - For Official Use

2 Contents Ø ESA s Science Programme Ø Plans for the future of ESA s Science Programme Ø Why an ESA study on Ice Giants Ø Expectations and plans ESA UNCLASSIFIED - For Official Use OPAG Meeting Slide 2

3 ESA Solar System Missions proba-3 Solar Coronograph smile Solar Wind Magnetosphere Ionosphere ESA UNCLASSIFIED - For Official Use OPAG Meeting Slide 3

4 ESA Astrophysics Missions plato Exoplanets & stars xrism Formation of the elements ESA UNCLASSIFIED - For Official Use OPAG Meeting Slide 4

5 ESA Space Science Missions PLATO JUICE Euclid SMILE XARM PROBA-3 JWST Solar Orbiter CHEOPS BepiColombo ExoMars 2016 Microscope Hitomi LISA Pathfinder Gaia IRIS PROBA-2 Planck Herschel Hinode Venus Express Suzaku Rosetta Mars Express INTEGRAL Cluster XMM-Newton Cassini-Huygens Implementation ESA UNCLASSIFIED SOHO - For Official Use OPAG Meeting Operational Slide 5 Hubble Post-operations Last update: May

6 Launch date: 19 October ESA UNCLASSIFIED - For Official Use OPAG Meeting Slide 6

7 Science Programme JUICE Solar Orbiter Euclid ATHENA CHEOPS PLATO LISA ARIEL ESA UNCLASSIFIED - For Official Use OPAG Meeting Slide 7

8 M5 candidates for study SPICA M5 proposal v0.994; 05 October Unveiling the obscured Universe Transient high energy sky and early universe surveyor Lead Proposer: Lorenzo Amati (INAF-IASF Bologna, Italy) Proposal Coordinators: Lorenzo Amati (INAF-IASF Bologna, Italy), Paul O Brien (University of Leicester, United Kingdom), Diego Götz (CEA, France), Chris Tenzer (University of Tübingen, Germany), Enrico Bozzo (University of Geneva,Switzerland). Dr. P. R. Roelfsema On behalf of the international SPICA consortium EnVision Front Cover ESA UNCLASSIFIED - For Official Use OPAG Meeting Slide 8

9 F mission Call open ESA UNCLASSIFIED - For Official Use OPAG Meeting Slide 9

10 Scientific Programme the future LISA EnVision SPICA Theseus PROBA-3 XRISM Einstein-Probe ARIEL Hinode ESA UNCLASSIFIED - For Official Use OPAG Meeting Slide 10

11 Unique celestial opportunity to explore Ice Giants ESA UNCLASSIFIED - For Official Use OPAG Meeting Slide 11 Preparation of Cosmic Vision in the 2050 time frame

12 Scientific Themes for a Mission to the Ice Giants INTERIORS ATMOSPHERES MAGNETOSPHERES MOONS RINGS ORIGINS From L2 and L3 Science Themes Meeting, Paris September 2013 C. Arridge 2013 ESA UNCLASSIFIED - For Official Use OPAG Meeting Slide 12

13 Exoplanet and Solar System Synergies Uranus/Neptune-size planets and super-earths are the most abundant classes of exoplanets. The only ground-truth we have on these types of objects thus far is from Voyager 2 flybys of Uranus (1986) and Neptune (1989). An exploration mission to our ice giants will play a critical role understanding our own planetary system and those beyond ESA UNCLASSIFIED - For Official Use OPAG Meeting Slide 13

14 M*:Uranus & Neptune Trajectories with Jupiter Flyby Uranus Neptune NASA Ice Giant pre-decadal study final report (2017) ESA UNCLASSIFIED - For Official Use OPAG Meeting Slide 14

15 Phase 0 study on the ESA potential contribution to a NASA-led mission to the Ice Giants A mission to the icy giants (Neptune and Uranus) will be among the ones examined by the next Planetary Sciences Decadal, also in view of the launch opportunity with a Jupiter swing-by that would allow to reach both planets in the late 2020s or early 2030s ESA, with NASA involvement, is exploring potential ESA participation in a NASA-led mission to the ice giants ESA and NASA agreed to study a palette of possible configuration of varying cost to ESA and complexity, keeping in mind the need for clear interfaces. These are: An atmospheric probe for one of the ice giants; A lander on one of the satellites (Triton is of particular interest); TBD contributions enabling a two-s/c configuration allowing to visit both ice giants with a single launch. ESA UNCLASSIFIED - For Official Use OPAG Meeting Slide 15

16 Phase 0 study on the ESA potential contribution to a NASA-led mission to the Ice Giants ESA will carry out an internal phase 0 study in November-December 2018 to analyse the three configurations above. The cap for a potential ESA contribution is an M class mission size, to which scientific P/L provided by ESA Member States would be added. The actual availability of any funding will be assessed following the next decision on the funding of the Science Programme (CM19), planned at the end of Implementation of an ESA participation to the mission will be contingent on the approval by the Science Programme Committee in due time. Implementation of the mission by NASA is contingent on the outcome of the next Planetary Science Decadal Survey (to be released in 2022) and to budget allocation by Congress. ESA UNCLASSIFIED - For Official Use OPAG Meeting Slide 16

17 Phase 0 study on the ESA potential contribution to a NASA-led mission to the Ice Giants An ESA Study Team (ST) led by an ESA Study Manager (SM), will be in charge of the technical studies. NASA will provide necessary information to enable the ESA study, including boundary conditions, constraints, etc. A Science Study Team SST (typically 4 European scientists) will be nominated by ESA to support the scientific assessment and trade-offs during the study activities. NASA will appoint a scientific point of contact to support the SST and an engineering point of contact to support the phase 0 study. ESA UNCLASSIFIED - For Official Use OPAG Meeting Slide 17

18 Thank you very much! ESA UNCLASSIFIED - For Official Use OPAG Meeting Slide 18