Sun–Earth L5
Vigil
ESA space-weather mission planned for launch in 2031 to monitor the Sun from L5.

ESA plans Vigil for launch in 2031 on an Ariane 6, with operations from Sun-Earth Lagrange point L5 after a transfer lasting about 21 months.
View in 3D map ↗Official mission site ↗Overview
The mission
Vigil will provide an early side-on view of solar activity from the fifth Sun–Earth Lagrange point for operational space-weather forecasting.
Launch profile
The launch
- Launch
- 2031
- Launch location
- Not documented
- Launch vehicle
- Ariane 6
- Orbit
- Not documented
Trajectory
Mission timeline
Interactive playback
Play trajectory in 3D ↗Follow the mission through its available trajectory data in the full 3D solar-system map.
- Now
Hardware
Spacecraft
Vigil
Visual archive
Gallery
0 images from Vigil.
No mission imagery is available yet.
Verification

Community discussion
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