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SMILE Mission

completedLaunch 2026-109
Launched 5/19/2026LEOService GSat LEO D
Admin Edit
Payloads
Assets deployed on this mission, enriched from spacecraft records.
1 payload
SMILE
active
Science Exploration
LEO
Launch Details
Launch Date
5/19/2026
Launch ID
2026-109
Launch Profile
Sat LEO D
Service Type
G
Orbit
LEO
Launch Stack
Operator
ArianeSpace
Launch Vehicle
Vega C
Launch Site
Zone de Lancement Vega (Centre Spatial Guyanais, Kourou, Guyane Francaise)GU
Payload Summary
Payload Count
1
Payload Status
active 1
Payload Mission Types
Science Exploration 1
Track
Mentions
32
All verified mentions of this mission in source documents.

ESA’s SMILE mission is a collaboration with the Chinese Academy of Sciences.

RelationshipsValue 3.6Feb 20, 2026ESA's SMILE mission is on its way to the launchsite! The mission, which is a collaboration with the Chinese Academy of Sciences, will study the solar wind and its interaction with Earth's magnetosphere. It is set to launch aboard the Vega-C VV29 mission NET April 8th.

The Smile mission, a collaboration between the ESA and the Chinese Academy of Sciences (CAS), aims to better understand the interaction between the Sun and the Earth.

RelationshipsGeneralValue 3.2Jan 9, 2026La Agencia Espacial Europea lanzará 65 nuevas misiones y satélites este año

The successful review confirms that the SMILE mission has met all requirements for launch.

PlanValue 3.0Nov 21, 2025Missione SMILE pronta al lancio Vega-C dopo le verifiche ESA–Cina

The launch window for the Smile mission is set for April 8th to May 7th in 2026.

PlanValue 4.0Nov 21, 2025ESA’s Smile approved for launch in the spring of 2026

The European Space Agency's Smile mission has passed its qualification and flight acceptance review.

PlanCapabilityValue 4.0Nov 21, 2025ESA’s Smile approved for launch in the spring of 2026

The SMILE mission is a joint initiative between the European Space Agency (ESA) and the China National Space Administration (CNSA).

RelationshipsValue 4.0Nov 21, 2025Missione SMILE pronta al lancio Vega-C dopo le verifiche ESA–Cina

The Smile mission successfully completed its ten-month Assembly, Integration and Testing phase from November 2024 to September 2025 at ESA’s technical centre, ESTEC, in the Netherlands.

PlanValue 3.8Nov 21, 2025ESA’s Smile approved for launch in the spring of 2026

The Sino-European SMILE mission is ready for launch in early 2026.

PlanValue 4.0Oct 29, 2025China aims to lead international space science with new discoveries

ESA signed a launch contract on 2024-04-30 with Arianespace for Vega C to launch the SMILE mission into a highly elliptical orbit in late 2025.

RelationshipsPlanValue 4.5May 9, 2024Avio leans on defense business amid lull in launches

The SMILE mission was selected in 2015 from 13 joint Sino-European proposals.

PlanGeneralValue 3.5Feb 20, 2023ESA, China conduct spacecraft-rocket integration tests but joint science mission delayed to 2025

The SMILE mission was on-track for launch in 2025 pending confirmation at a Critical Design Review foreseen to take place in mid-2023.

PlanGeneralValue 3.0Feb 20, 2023ESA, China conduct spacecraft-rocket integration tests but joint science mission delayed to 2025

ESA and CNSA are working together on the Solar wind-Magnetosphere-Ionosphere Link Explorer (SMILE) mission planned for launch in 2023.

PlanRelationshipsValue 3.8Apr 7, 2021ESA, CNSA heads discuss future space plans
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