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
The LISA Mission Homepage

LISA - observing gravitational waves in space

LISA will be a large-scale space mission designed to detect one of the most elusive phenomena in astronomy - gravitational waves. With LISA we will be able to observe the entire universe directly with gravitational waves, learning about the formation of structure and galaxies, stellar evolution, the early universe, and the structure and nature of spacetime itself.

The LISA Pathfinder Mission successfully paved the way for the LISA mission by demonstrating the key technologies for a large gravitational wave observatory in space. The results show that LISA Pathfinder is working to a precision better than required for LISA. The LISA Pathfinder mission was launched on 3rd December 2015 and ended in July 2017. 

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

New movie: LISA, the first gravitational wave observatory in space

On the occasion of the 236th meeting of the American Astronomical Society the LISA Consortium launched a new movie about ESA´s LISA mission. LISA is a space mission led by ESA with contributions from NASA and many ESA member states. LISA will observe gravitational waves in space with three satellites connected by laser beams forming a constellation in a heliocentric orbit.

Latest news and consortium activities

Date Title Summary
Jun 30, 2014
 LISA Pathfinder on the cover of top popular German astronomy magazine
Jun 29, 2014
 How do Gravitational Waves look like? David Radice wins Giulio Rampa Thesis Prize The 2014 Giulio Rampa Thesis Prize for outstanding research in Mathematical or Numerical...
Sep 11, 2018
 LISA Pathfinder Mission Accomplished Gathering of LISA Pathfinder collaboration, Trento, September 11-13, 2018The LISA...
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...
May 24, 2012
 Getting ready for next time: European gravitational wave community strengthens space collaboration The LISA mission was reported to have been unanimously ranked first by ESA´s scientific...

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Conferences, publications and positions

Date News topicsort descending Image Title
Jul 25, 2022
 Conferences Frontiers in Numerical Relativity, July 25-29, 2022, Jena, Germany
Jul 25, 2022
 Conferences Welcome to LISA Symposium 14, July 25-29 2022
Aug 22, 2022
 Conferences NASA workshop on Time Domain and Multi-Messenger Astrophysics, August 22-24 in Maryland, USA
Conferences Hyperspace@AEI
Sep 05, 2022
 Conferences IWARA2022 - 10th International Workshop on Astronomy and Relativistic Astrophysics September 5–9, 2022, Antigua, Guatemala
Aug 01, 2022
 Conferences 8th PAX workshop at MIT Aug 1-3 2022
Aug 26, 2022
 Conferences European Einstein Toolkit Meeting 2022, 29 August - 2 September, Dublin, Ireland
Jun 27, 2022
 Conferences Special Session on GW and MMA Astronomy at the European Astronomical Society Annual Meeting
Jul 03, 2022
 Conferences New frontiers in strong gravity, Benasque, Spain, July 3-16 2022
Sep 08, 2022
 Conferences Gravitational Wave Orchestra, September 8-9 2022, Louvain, Belgium
Conferences Simulations for Multi-Messenger Astronomy (S4MMA) Workshop Spring/Summer 2021
Aug 02, 2022
 Conferences IAU Symposium 368 - Machine Learning in Astronomy: Possibilities and Pitfalls, August 2-4 2022 in Busan, South Korea
Jul 03, 2022
 Conferences GR23 - International Conference on General Relativity and Gravitation, Beijing, China, July 3-8
Jul 11, 2022
 Conferences UK National Astronomy Meeting 2022, July 11-15
Aug 22, 2022
 Conferences COSMO'22, August 22-26, Rio de Janeiro, Brazil

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