Ariane 64

Ariane 64 | Comet Interceptor

Comet Interceptor

Rideshare unconfirmed Helio-N/A To Be Determined
NET (No Earlier Than)
31 Aug 2028, time TBD
Window open
31 Aug 2028, time TBD
Window close
31 Aug 2028, time TBD
Launch provider
Arianespace · Commercial · GUF
Orbit
Heliocentric N/A (Helio-N/A)
Launch site
Guiana Space Centre, French Guiana — Ariane Launch Area 4
Mission type
Planetary Science
Last updated
14 Jan 2026, 18:56 UTC

Mission Overview

This launch window targets Heliocentric N/A orbit aboard Ariane 64. The mission departs from Guiana Space Centre, French Guiana. Current NET: August 31, 2028. Launch status: To Be Determined. Rideshare slots to Heliocentric N/A orbit are offered by providers in the launch services catalogue. Launch service provider: Arianespace. Spare capacity on this flight is not published — ask the provider.

HELIO-N/AAriane 64
Source: Launch Library 2 ↗

Launch services for this mission 2 services

Ariane 62 — Medium Lift to GTO Arianespace
Price: €115M Max mass: 11500 kg Lead time: 850 days
Ariane 64 — Dedicated Launch to GTO Arianespace
Price: $115M–$180M per launch Max mass: 11500 kg Lead time: 730 days
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