Watch the Launch

Additional Media

Vol VA265 | Sentinel-1D | Ariane 6 I Arianespace

Le 4 novembre 2025 à 18h02 heure locale (21h02 UTC, 22h02 CET), Arianespace a lancé avec succès le satellite Sentinel-1D du programme Copernicus à bord d'Ariane 6 depuis le port spatial européen de Ko...

Lancement Ariane 6 avec le satellite Sentinel-1D (VA265)

Le lanceur européen Ariane 6 effectuera son quatrième vol depuis le Centre spatial guyanais. A son bord ? Le satellite Sentinel-1D, un satellite d'observation de la surface terrestre. La séparation du...

Arianespace Launches Earth Observation Satellite Sentinel-1D

Arianespace is launching the Ariane 6 rocket in its 2 Solid Rocket Booster configuration, carrying the Sentinel-1D Earth observation satellite into a Sun-Synchronous Orbit from the Guiana Space Center...

Ariane 6 Flight VA265

Allow us to count visits and traffic sources so we can measure and improve the performance of our site. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Without these cookies, we will not be able to gather accurate data in order to …

Sentinel-1D

Circle Image

Overview

Destination: Sun-Synchronous Orbit
Mission: Earth Science

Sun-Synchronous Orbit Ariane Launch Area 4 Guiana Space Centre, French Guiana

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.

Updates

Cosmic_Penguin • Nov. 4, 2025, 5:13 p.m.

Tweaked T-0.


Cosmic_Penguin • Nov. 4, 2025, 8:38 p.m.

Tweaked T-0.


Cosmic_Penguin • Nov. 4, 2025, 9:03 p.m.

Liftoff.


Cosmic_Penguin • Nov. 4, 2025, 9:37 p.m.

Spacecraft separation.


Cosmic_Penguin • Nov. 4, 2025, 10:45 p.m.

Satellite in operation.


Ariane 62

Family:
Configuration: 62

The Ariane 6 family is currently under development by the European Space Agency, with two variations including the Ariane 62 with two solid boosters intended for government and scientific missions.

See Details
Specifications
  • Stages
    2
  • Length
    63.0 m
  • Diameter
    5.4 m
  • Fairing Diameter
    5.4 m
  • Launch Mass
    530.0 T
  • Thrust
    10370.0 kN
Family
  • Name
    Ariane 62
  • Family
  • Variant
    62
  • Alias
  • Full Name
    Ariane 62
Payload Capacity
  • Launch Cost
    $85000000
  • Low Earth Orbit
    10900.0 kg
  • Geostationary Transfer Orbit
    5100.0 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity
    6450.0 kg

ArianeGroup

ArianeGroup

(AG)

CEO: Martin Sion Founded: 2015 Successes: 0 Failures: 0 Pending: 0

Agency Type:

ArianeGroup (formerly Airbus Safran Launchers) is an aerospace company based in France. A joint venture between Airbus and Safran, the company was founded in 2015 and is headquartered in Issy-les-Moulineaux. It consists of three core arms: aerospace, defence and security.

INFO WIKI

Related News

SpaceNews

Vega C to launch five Copernicus spacecraft

The European Commission awarded a contract to Arianespace Nov. 29 for launches of five Copernicus Earth observation spacecraft on Vega C rockets between 2024 and 2026.

European Spaceflight

Arianespace Secures Three Ariane 6 Launch Deals in Two Days

During the 17th European Space Conference, held in Brussels on 28 and 29 January, Arianespace was awarded contracts to launch PLATO, Sentinel-1D, and a pair of second-generation Galileo satellites. Arianespace currently has a backlog of 30…

SpaceNews

Arianespace plans five Ariane 6 launches in 2025, primarily in the second half of the year

As Arianespace prepares for its first commercial Ariane 6 launch, it is projecting a manifest for the vehicle backloaded to the second half of the year. The post Arianespace plans five Ariane 6 launches in 2025, primarily in the second ha…

ESA

Sentinel-1D in French Guiana for launch campaign

The fourth satellite for the Copernicus Sentinel-1 mission, Sentinel-1D, has arrived at Félix Eboué airport, the main airport in French Guiana. From there the spacecraft, safely stored in its protective casing, will be transported to launc…

ESA

Sentinel-1D preparations underway in Kourou

The Copernicus Sentinel-1 mission is about to get its fourth satellite. Copernicus Sentinel-1D has now undergone the checks and functional tests prior to its integration with Ariane 6, ready for launch later this year.

Guiana Space Centre, French Guiana

Ariane Launch Area 4


Falcon 9
Go
1 day, 9 hours ago
Starlink Group 17-35
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon 9
Go
1 day, 20 hours ago
Starlink Group 10-58
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Soyuz-5
TBC
1 day, 21 hours ago
Demo Flight
45/1 - Baikonur Cosmodrome, Republic of Kazakhstan

Demonstration Flight for Russia's new Soyuz-5 launch vehicle, with a mass simulator on board. Details TBD.


Space Launch System (SLS)
Go
2 days, 10 hours ago
Artemis II
Launch Complex 39B - Kennedy Space Center, FL, USA

Artemis II is the first crewed mission as part of the Artemis program. Artemis II will send a crew of 4 - 3 Americans and 1 Canadian around the moon …


Soyuz 2.1a/Fregat-M
Go
3 days, 6 hours ago
Meridian-M No.21L
43/3 (43L) - Plesetsk Cosmodrome, Russian Federation

Note: Payload identity uncertain. Meridian is a series of communications satellite for military and civilian use.


Zhuque-2E
TBD
4 days, 8 hours ago
Unknown Payload
Launch Area 96A - Jiuquan Satellite Launch Center, People's Republic of China

Details TBD.


Tianlong-3
TBD
4 days, 8 hours ago
Demo Flight
Tianlong-3 Launch Pad - Jiuquan Satellite Launch Center, People's Republic of China

First test launch of Space Pioneer’s Tianlong-3 rocket. Reports indicate this launch may carry a batch of satellites for the SpaceSail/G60/Qianfan LE…


Falcon 9
Go
4 days, 11 hours ago
Starlink Group 10-44
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon 9
Go
4 days, 21 hours ago
Transporter 16 (Dedicated SSO Rideshare)
Space Launch Complex 4E - Vandenberg SFB, CA, USA

Dedicated rideshare flight to a sun-synchronous orbit with dozens of small microsatellites and nanosatellites for commercial and government customers.


Kinetica 2
Go
4 days, 21 hours ago
Qingzhou Spacecraft Demo Flight
Launch Area 140 - Jiuquan Satellite Launch Center, People's Republic of China

First test launch and mission of CAS Space’s Kinetica-2 rocket and Qingzhou cargo resupply spacecraft for future cargo transport to the Chinese Tiang…