LISA reaches a crucial milestone

The future gravitational-wave observatory in space completes a rigorous review

© NASA/JPL-Caltech/NASAEA/ESA/CXC/STScl/GSFCSVS/S.Barke (CC BY 4.0)

LISA Pathfinder - A Space Saga

Relive the groundbreaking technology demonstrator's mission milestones 5 years ago in a new Youtube mini-series released by the LISA Consortium.

LISA Pathfinder being encapsulated within the Vega rocket. © ESA–Manuel Pedoussaut

13th LISA Symposium talks are online

Find out about the exciting future of gravitational wave astrophysics in space!

Artist's impression of a LISA spacecraft. © AEI/MM/exozet

ESA ministers commit to biggest ever budget

The significant boost in funding for ESA’s world-class and inspirational science programme will allow the first gravitational wave detector in space, LISA, to fly alongside the black hole mission Athena.

ESA’s Council at Ministerial Level, Space19+, has concluded in Seville, Spain, with the endorsement of the most ambitious plan to date for the future of ESA and the whole European space sector. Image: ESA

Why we need a gravitational wave observatory in space

The science case for LISA

Merging Black Holes. Credit: T. Pyle/LIGO

The Gravitational Universe

Illuminating the dark universe with a new astronomy

Artist's impression of supermassive black hole. Credit: ESA/NASA, AVO project, Paolo Padovani.

LISA: A New Astronomy

Laser Interferometer Space Antenna

Artist's impression of LISA satellite. Credit: AEI/MM/exozet

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.

The LISA Consortium

The LISA Consortium is committed to supporting the LISA mission. It includes all the main investigators involved in the highly successful LISA Pathfinder mission, a number of scientists who worked on the ground-based LIGO, Virgo, and GEO projects, and a number who worked on the Laser Ranging Interferometer on the GRACE Follow-On mission, thus making full use of the expertise accumulated so far. The LISA Consortium proposed and submitted the white paper The Gravitational Universe which was accepted for the ESA L3 slot.

If you are a scientist and wish to contribute to the LISA mission, use this scientist registration form.

A new frontier for exploring the physical universe

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Latest news and consortium activities

Date Title Summary
Dec 03, 2015
 LISA Pathfinder launches successfully on 3 Dec 2015 LISA Pathfinder lifted off on Ariane Spaceflight VV06 atop the sixth Vega rocket on 3...
Jun 07, 2016
 European Space Agency: LISA Pathfinder exceeds expectations Press Release by the European Space Agency: ESA’s LISA Pathfinder mission has...
Nov 11, 2014
 Inertial sensors of the LISA Pathfinder mission delivered Important step forward: CGS SpA deliveres theinertial sensors of the LISA Pathfinder...
Oct 15, 2015
 #2: Fasten your belts! During the first week of activities at Kourou, the LISA Pathfinder team have focused on...
Nov 13, 2011
 LISA Pathfinder takes major step in hunt for gravitational waves Sensors destined for ESA's LISA Pathfinder mission in 2014 have exceeded expectations in...

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Conferences, publications and positions

Date News topic Imagesort descending Title
Jun 20, 2023
 Conferences The Transient and Variable Universe Conference, 20-22 June 2023 at University of Illinois Urbana-Champaign
May 09, 2023
 Positions Assistant Professor position in Perugia for experimental GW research
Apr 28, 2014
 Papers Space-borne Gravitational Wave Observatories
Positions PhD or Masters by Research positions – University of Western Australia, Perth, Australia
Sep 11, 2023
 Conferences COSMO'23, 11-15 September, Madrid

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