Arianespace Launch Schedule
Stay updated on Arianespace's rocket launches with our real-time schedule. You can see 44 planned space missions on our website. Watch the live stream of any Arianespace rocket launch happening today.
Launch Service Provider
Vehicle
Mission
Sentinel-1D
Mission Type
Earth Science
Destination
Sun-Synchronous Orbit
Sentinel-1D carries an advanced radar technology to provide an all-weather, day-and-night supply of imagery of Earth’s surface as part of the Sentinel-1 constellation.
Last Update: NET 29 November 2025
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Upcoming Arianespace Launches
TBD
Nov 2025
KOMPSAT-7 is the follow-up model of KOMPSAT-3A whose mission is to provide high-resolution satellite images to satisfy South-Korea’s governmental and institutional needs.
Last Update: NET November 2025.
TBD
2025
CSG-3 is an Earth observation satellite for the Italian Space Agency, part of a reconnaissance constellation using synthetic aperture radars operating in the X-band.
Last Update: NET December 2025
TBD
2025
Microcarb is a small satellite designed to map sources and sinks of carbon dioxide (CO2)—the most important greenhouse gas — on a global scale.
Updated: Jan 3, 8:05pm UTC
TBD
2025
First dedicated launch for the European Space Agency's IRIDE Earth observation constellation.
Updated: Jan 3, 8:05pm UTC
TBD
2025
Second dedicated launch for the European Space Agency's IRIDE Earth observation constellation.
Updated: Jan 3, 8:05pm UTC
Payload consists of two satellites for Europe's Galileo navigation system.
Last Update: NET December 2025
The ViaSat-3 is a series of three Ka-band satellites is expected to provide vastly superior capabilities in terms of service speed and flexibility for a satellite platform. Each ViaSat-3 class satellite is expected to deliver more than 1-Terabit per second of network capacity, and to leverage high levels of flexibility to dynamically direct capacity to where customers are located.
Updated: Jan 3, 8:05pm UTC
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.
Updated: Jan 23, 6:30pm UTC
Sixth South Korean Earth observation satellite of the KOMPSAT series. It is equipped with a synthetic aperture radar with a ground resolution between 0.5 and 20 meters.
Last Update: NET Q1 2026.
Joint mission between the European Space Agency and the Chinese Academy of Sciences to investigate the interaction between Earth’s protective shield – the magnetosphere – and the supersonic solar wind.
Last Update: Targeting early 2026
TBD
Jun 2026
Second of EUMETSAT's second generation of Metop weather satellites.
Last Update: NET June 2026.
TBD
Jun 2026
Intelsat 45 is a small geostationary communications satellite that will provide Ku-band fixed-satellite services enabling Intelsat to provide specialized and efficient service to Media and Network customers. IS-45 weighs about 1 metric ton at launch and is designed and built by SWISSto12, based on the company’s innovative HummingSat platform. HummingSats are just over one cubic meter in volume, one-tenth the size of conventional satellites placed in geostationary orbit. SWISSto12 is developing the satellites in collaboration with the European Space Agency (ESA) through its public-private-partnership program, benefiting from unique and patented 3D printing technologies.
Updated: Jan 3, 8:05pm UTC
TBD
Sep 2026
Third of EUMETSAT's third generation of weather satellite.
Updated: Jan 3, 8:05pm UTC
TBD
2026
SES satellite to support the end-to-end secure Quantum Key Distribution (QKD) system for Europe.
Last Update: NET 2026
TBD
2026
Sentinel-3C is the third satellite in the Sentinel-3 constellation, which provides high-accuracy optical, radar and altimetry data for marine and land services.
Last Update: NET 2026
TBD
2026
The Fluorescence Explorer (FLEX) satellite is a part of ESA's Earth Explorer program. The satellite will map vegetation fluorescence to quantify photosynthetic activity.
Last Update: NET 2026, likely on the same launch as Altius
TBD
2026
ALTIUS is a satellite mission proposed by the Belgian Institute for Space Aeronomy to monitor the distribution and evolution of stratospheric ozone in the Earth's atmosphere.
Last Update: NET 2026, likely on the same launch as FLEX
TBD
2026
Sentinel CO2M-A carries a near-infrared and shortwave-infrared spectrometer to measure atmospheric carbon dioxide produced by human activity, providing the EU with a unique and independent source of information, to assess the effectiveness of policy measures, and to track their impact towards decarbonizing Europe and meeting national emission reduction targets.
Last Update: NET 2026
TBD
2026
Optus-11 is a Ku-band communications satellite with a coverage zone encompassing Australia and New Zealand. Optus-11 incorporates a number of advanced technologies, especially the latest developments in digital processing, plus active antennas enabling the creation of several thousand beams.
Updated: Jul 25, 5:00pm UTC
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.
Last Update: NET 2026 with the introduction of Block 2 for Kuiper, per https://spacenews.com/europe-aims-to-end-space-access-crisis-with-ariane-6s-inaugural-launch/