Data checked:

Terran R | Mars Orbiter
TBD

Terran R | Mars Orbiter

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
PROVIDERRelativity Space
ROCKETTerran R
PADLaunch Complex 16
LOCATIONCape Canaveral SFS, FL, USA
ORBITMars Orbit

> MISSION BRIEFING // PLANETARY SCIENCE

Mars science and telecommunications orbiter, with a NASA-developed atmospheric instrument suite called Aeolus. It includes a Doppler wind and temperature sensor, thermal limb sounder, surface radiometric sensors and a wide-field camera.

> 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