Polaris Intelligence
Polaris
Intelligence
About
Ctrl K
Sign in
© Polaris Intelligence 2026
PrivacyTermsAdmin

Harmony

active
Human SpaceflightLEOLaunched 10/23/2007
Admin Edit
Mission & Launch
Launch Mission
ISS 10A
Launch Vehicle
Space Shuttle
Launch Date
10/23/2007
Orbit & Mass
Orbit Class
LEO
Altitude
341 km
Inclination
51.6 deg
Dry Mass
14,322 kg
Total Mass
14,322 kg
Payload Classification
Mission Type
Human Spaceflight
Payload Category
SS
Payload Class
C
Organizations
Operator
NASA Johnson Space Center
Manufacturer
Thales Alenia Space
Registry
UN Registration
ST/SG/SER.E/614
Track
Mentions
58
All verified mentions of this spacecraft in source documents.
0.0-5.0
Actions

Together with data from Copernicus Sentinel-1, the two-satellite Harmony constellation will deliver observations of ocean, sea ice, and solid ground.

CapabilityGeneralValue 4.0Mar 14, 2024Thales Alenia Space to develop the radar instrument for ESA’s 10th Earth Explorer Harmony satellites mission
Page2of3

Under the ESA contract, Thales Alenia Space will design, develop, and validate the C-Band SAR instruments for both Harmony satellites.

RelationshipsCapabilityPlanValue 4.5Mar 14, 2024Thales Alenia Space to develop the radar instrument for ESA’s 10th Earth Explorer Harmony satellites mission

Thales Alenia Space played a key industry role during the Harmony preparatory phase by supporting ESA in defining a high-performing solution and developing relevant SAR enabling technologies.

CapabilityGeneralValue 3.4Mar 14, 2024Thales Alenia Space to develop the radar instrument for ESA’s 10th Earth Explorer Harmony satellites mission

Harmony is expected to be launched aboard a Vega-C launch vehicle by 2029.

PlanGrowthValue 4.0Mar 14, 2024Thales Alenia Space to develop the radar instrument for ESA’s 10th Earth Explorer Harmony satellites mission

Thales Alenia Space has been selected by the European Space Agency to lead a wide European industrial consortium for the Harmony mission based on its experience in radar-based Earth observation satellites.

RelationshipsGeneralValue 4.0Mar 14, 2024Thales Alenia Space to develop the radar instrument for ESA’s 10th Earth Explorer Harmony satellites mission

The Endeavour will dock autonomously to the forward port of the station’s Harmony module about 3 a.m. Tuesday, 2024-03-05.

PlanValue 4.2Mar 4, 2024NASA's SpaceX Crew-8 Launches to International Space Station

Endeavour is scheduled to dock with the Harmony module of the International Space Station at about 3 a.m. Eastern on 2024-03-05.

PlanGeneralValue 4.0Mar 3, 2024Crew-8 launches to space station

The Dragon spacecraft for Crew-8 will dock autonomously to the forward port of the station’s Harmony module at approximately 3:00 a.m. ET on Tuesday, 2024-03-05.

PlanValue 4.6Mar 3, 2024UPDATE 3: Success as SpaceX sends NASA’s astronauts skyward to ISS

During STS-120 in November 2006, Stephanie Wilson and her crewmates aboard Discovery delivered the Harmony module to the International Space Station and relocated a solar array.

PlanCapabilityValue 4.0Jan 31, 2024NASA’s SpaceX Crew-9 ISS mission assignments

On 2023-05-06, the Crew-6 vehicle completed a port relocation maneuver to the Harmony module’s Earth-facing port ahead of the arrival of a SpaceX Dragon cargo spacecraft.

PlanGeneralValue 4.2Sep 5, 2023NASA’s SpaceX Crew-6 Safely Returns to Earth from International Space Station

The Dragon spacecraft named Endurance will dock autonomously at the space-facing port of the International Space Station’s Harmony module at 8:39 a.m. Sunday, 2023-08-27.

PlanValue 4.5Aug 28, 2023NASA’s SpaceX Crew-7 Mission Successfully Launches to the International Space Station

The SpaceX Crew Dragon spacecraft Endurance docked with the zenith port of the International Space Station’s Harmony module at 9:16 a.m. Eastern on 2023-08-27.

CapabilityPlanValue 4.0Aug 27, 2023Crew-7 docks with space station

The SpaceX Dragon will autonomously dock at the space-facing port of the station’s Harmony module around 9:16 a.m. on Monday, 2023-05-22.

PlanValue 4.0May 22, 2023Axiom Space's Second Private Mission to the International Space Station Successfully Launched

Dragon will dock autonomously to the space-facing port of the station’s Harmony module around 1:17 a.m. on Friday, 2023-03-03.

PlanCapabilityValue 4.0Mar 7, 2023SpaceX Successfully Launches NASA’s Crew-6 Mission to the International Space Station

Dragon will dock autonomously to the space-facing port of the station’s Harmony module around 1:17 a.m. on Friday, 2023-03-03.

PlanValue 4.0Mar 2, 2023LATEST UPDATE: On their way as NASA’s CREW-6’s human spaceflight mission to ISS is successful

Dragon will dock autonomously to the space-facing port of the station’s Harmony module around 4:57 p.m. on Thursday, 2022-10-06.

PlanValue 4.6Oct 6, 2022NASA's SpaceX Crew-5 Launches to International Space Station

Harmony is planned to provide communications between any location on or around the Moon, including cislunar orbit, and anywhere on Earth.

PlanCapabilityValue 3.5Jan 27, 2022Plus Ultra and ispace’s MoU Aim to Deploy Communications and Navigation Infrastructure in Lunar Orbit

Plus Ultra is planning a lunar satellite constellation named Harmony to provide continuous, high-speed communications of up to 100 Mbps.

PlanCapabilityValue 4.0Jan 27, 2022Plus Ultra and ispace’s MoU Aim to Deploy Communications and Navigation Infrastructure in Lunar Orbit

ispace’s Series 2 lander’s 2,000-kilogram carrying capacity to lunar orbit could allow a single mission to deploy more than one of the eight 400-kilogram Harmony satellites Plus Ultra plans to send to the moon.

CapabilityPlanValue 4.0Jan 21, 2022Plus Ultra’s lunar comsats to hitch rides on ispace moon landers

Plus Ultra plans to launch its first Harmony satellite in the final quarter of 2023 with Rocket Factory Augsburg under an agreement signed in October.

PlanRelationshipsValue 4.0Jan 21, 2022Plus Ultra’s lunar comsats to hitch rides on ispace moon landers