SpaceTentative

Ariane 64 Block 2: Amazon Leo (LE-04)

34days

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    Photo: DLR German Aerospace Center · CC BY 2.0 · via Wikimedia Commons

    Schedule updated. Previously Sunday, 1 November 2026.

    About this moment

    Ariane 64 Block 2: Amazon Leo (LE-04) is provisionally scheduled for Monday, 23 November 2026. The listed date may change. Check the source for confirmation.

    Arianespace is preparing to launch Amazon Leo (LE-04) on an Ariane 64 Block 2 from Guiana Space Centre, French Guiana. Amazon Leo, formerly known as Project Kuiper, is a mega constellation of satellites in Low Earth Orbit that will offer broadband internet access, this constellation will be managed by Kuiper Systems LLC, a subsidiary of Amazon. This constellation is planned to be composed of 3,276 satellites. The satellites are projected to be placed in 98 orbital planes in three orbital layers, one at 590 km, 610 km and 630 km altitude. 35-40 satellites will be carried on each Ariane 6 launch. Launch is planned for 23 November 2026, subject to confirmation.

    Where
    French GuianaGuiana Space Centre, French Guiana

    Date source

    Launch Library 2

    Source last checked Oct 19, 2026

    Sources and attributions

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

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