European Space Agency

T1H-1

TBD

Themis Demonstrator

T-minus to liftoff

-

00

HOURS

:

00

MINUTES

:

00

SECONDS

Wednesday September 30 2026

StatusTBD

VehicleThemis Demonstrator

OrbitSuborbital

PadLaunch Complex 3B

Pre-flight room

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Mission

First low-altitude hop test of a Themis demonstrator, with a targeted altitude up to 100 m.

Quick facts

VehicleThemis Demonstrator

OrbitSuborbital

PadLaunch Complex 3B

SiteEsrange Space Center

WindowWednesday September 30 2026, 00:00:00 UTC→Wednesday September 30 2026, 00:00:00 UTC

Vehicle

Height28 m

Diameter3.5 m

Stages1

ReusableYes

Track record0/0 successful

All launches

European Space Agency

T1H-1

TBD

Themis Demonstrator

T-minus to liftoff

-

00

HOURS

:

00

MINUTES

:

00

SECONDS

Wednesday September 30 2026

StatusTBD

Scrub riskMODERATE

VehicleThemis Demonstrator

OrbitSuborbital

PadLaunch Complex 3B

Every source for this mission in one place — news, social, references, notes & the exact timeline.

Explore

Acquiring satellite view…

Trajectory unknown

Launch Complex 3B

Esrange Space Center

67.877, 21.165

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Mission

First low-altitude hop test of a Themis demonstrator, with a targeted altitude up to 100 m.

Reusable Hardware

All boosters →

First Stage · NewT1H

active1st flight

Flights0

Landings—

Fastest turn—

Targeting RTLS · LC3LP· 0 km downrange

T1H, which stands for Themis 1-Engine Hop, is the first Themis demonstrator flight model, designed for low-altitude hop tests at the Esrange Space Center in Sweden.

Q's read

Weather & scrubMODERATE risk

no forecast available — uncertain

Quick facts

VehicleThemis Demonstrator

OrbitSuborbital

PadLaunch Complex 3B

SiteEsrange Space Center

WindowWednesday September 30 2026, 00:00:00 UTC→Wednesday September 30 2026, 00:00:00 UTC

Vehicle

Height28 m

Diameter3.5 m

Stages1

ReusableYes

Track record0/0 successful

Launch CodexDossier

Every source for this mission in one place — news, social, references, notes & the exact timeline.

Explore

Reusable Hardware

All boosters →

First Stage · NewT1H

active1st flight

Flights0

Landings—

Fastest turn—

Targeting RTLS · LC3LP· 0 km downrange

T1H, which stands for Themis 1-Engine Hop, is the first Themis demonstrator flight model, designed for low-altitude hop tests at the Esrange Space Center in Sweden.

Acquiring satellite view…

Trajectory unknown

Launch Complex 3B

Esrange Space Center

67.877, 21.165

Scrub riskMODERATE

Q's read

Weather & scrubMODERATE risk

no forecast available — uncertain