Data checked:

Vega-C | Altius
TBD

Vega-C | Altius

TO BE DETERMINED
> T-MINUS (NET)
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Target time only (NET — no earlier than). This launch is not yet confirmed and may slip.

> MISSION DATA

DATESunday, December 31, 2028
TIME12:00 AM UTC
PROVIDERAvio S.p.A
ROCKETVega-C
PADAriane Launch Area 1 (ELV)
LOCATIONGuiana Space Centre, French Guiana
ORBITSun-Synchronous Orbit

> MISSION BRIEFING // EARTH SCIENCE

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.

> SCHEDULE & SOURCE

Source-reported status: To Be Determined. Current date is a placeholder or rough estimation based on unreliable or interpreted sources.

Launch window: 2028-12-31 00:00:00 UTC — 2028-12-31 00:00:00 UTC.

Dates and windows may change. Passing the scheduled time does not confirm a launch outcome.

Launch data from The Space Devs

Understand launch windows and orbits · Launch provider guide