LISA Pathfinder tracera la voie vers la mission eLISA en testant, dans l’espace, le concept (les principes ?) de la détection d’ondes gravitationnelles.

L'endroit le plus silencieux du système solaire

LISA Pathfinder (LPF) placera deux masses d’épreuve en "chute libre" quasi parfaite, contrôlera et mesurera leur mouvement relatif avec une précision inégalée. Ceci sera effectué grâce à des thechnologies innovantes telles que des senseurs inertiels, un système de métrologie laser, un système à compensation de trainée et des micro-propulseurs délivrant des micro-Newton. L’ensemble de ces masses d’épreuve et leur environnement constitueront probablement un des endroits les plus "calmes" du système solaire.

Toutes ces technologies sont non seulement essentielles pour la mission eLISA, elles seront également à la base de toutes les missions qui voudront tester la théorie de la relativitié générale d’Einstein.

LPF sera lancé en novembre 2015.

Latest news and consortium activities

Date Title Summary
Jan 13, 2017
The L3 LISA Mission proposal was submitted today! LISA Mission L3 Proposal submitted to ESA
Jan 09, 2017
The AEI mourns a gravitational-wave research pioneer Prof. Dr. Heinz Billing dies on 4 January 2017 at the age of 102 - Obituary
Dec 13, 2016
LISA Pathfinder's pioneering mission continues: Mission gets a six month extension On 7 December, LISA Pathfinder started the extended phase of its mission, an additional...
Nov 30, 2016
Advanced LIGO detectors begin 2nd observation run AEI researchers expect new discoveries from LIGO instruments On Wednesday, 30 November,...
Nov 16, 2016
NASA Microthrusters Achieve Success on ESA's LISA Pathfinder A next-generation technology demonstration mission has just passed a big milestone.

Pages

Conferences, publications and positions

Date News topic Image Title
Jun 11, 2018
Conferences Dublin School on Gravitational Wave Source Modelling 11-22 June 2018, University College Dublin
Jun 04, 2018
Conferences The Sound of Spacetime: The Dawn of Gravitational Wave Science, 4-15 June 2018, Mainz Institute for Theoretical Physics, Johannes Gutenberg University, Germany
Jun 04, 2018
Conferences GEMMA International Workshop in Lecce (Italy), June 04-07, 2018
Jun 04, 2018
Conferences GEMMA Physics Workshop, Italy, 4-7 June 2018
May 29, 2018
Conferences Gravity Exploration Institute Opening Workshop, Cardiff, May 29-30
May 28, 2018
Conferences XIII Sigrav Graduate School In Contemporary Relativity and Gravitational Physics, May 28-June 1 2018, Como, Italy
May 24, 2018
Conferences 21st Eastern Gravity Meeting at Long Island University-Brooklyn, May 24-25, 2018
May 16, 2018
Conferences Neutron star merger summer school at FRIB, East Lansing, MI, May 16-18, 2018
May 13, 2018
Conferences KITP Program Announcement - The New Era of Gravitational-Wave Physics and Astrophysics
May 12, 2018
Conferences GWADW at Alyeska Resort, Girdwood, Alaska, May 12-17 2018
May 07, 2018
Conferences XIX LNF Spring School at the INFN, Italy, May 7-11 2018
May 07, 2018
Conferences 8th Iberian Gravitational Waves Meeting, University of the Balearic Islands, Palma, 7-9 May 2018
May 04, 2018
Positions ESO Studentship Programme, Europe and Chile 2018/2019
Mar 16, 2018
Conferences 34th Pacific Coast Gravity Meeting, Caltech, March 16–17, 2018
Mar 01, 2018
Conferences GRAvitational-wave Science & technology Symposium (GRASS 2018), 1-2 March 2018, Padova (Italy)

Pages