SpaceTentative

Ariane 64: Laser Interferometer Space Antenna (LISA)

expected 2035

expected 2035

—hype

Live score from visits, saves, calendar adds, shares, and comments.

    The clock starts when an exact day is announced.

    About this moment

    Ariane 64: Laser Interferometer Space Antenna (LISA) is expected 2035. The exact day has not been announced yet.

    Arianespace is preparing to launch Laser Interferometer Space Antenna (LISA) on an Ariane 64 from Guiana Space Centre, French Guiana. Heliocentric constellation of three laser-equipped spacecraft forming an equilateral triangle with a side distance of 2.5 million km. Its goal is to detect and study gravitational waves. Launch is expected in 2035 and no firm date has been announced yet.

    The source has announced a date range. An exact day has not been confirmed.

    Where
    French GuianaGuiana Space Centre, French Guiana

    Date source

    Launch Library 2

    Last verified Sep 18, 2026

    Sources and attributions

    This is a public listing. If the date or details look wrong, tell us.

    Comments