National Aeronautics and Space Administration

Artemis IV

TBD

Space Launch System Block 1B

T-minus to liftoff

-

00

HOURS

:

00

MINUTES

:

00

SECONDS

Friday June 30 2028

StatusTBD

VehicleSpace Launch System Block 1B

OrbitLunar Orbit

PadLaunch Complex 39B

Pre-flight room

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Mission

Artemis IV is planned to be the first human lunar landing mission since the Apollo Program.

Quick facts

VehicleSpace Launch System Block 1B

OrbitLunar Orbit

PadLaunch Complex 39B

SiteKennedy Space Center, FL, USA

WindowFriday June 30 2028, 00:00:00 UTC→Friday June 30 2028, 00:00:00 UTC

Vehicle

FamilySpace Launch System

All launches

National Aeronautics and Space Administration

Artemis IV

TBD

Space Launch System Block 1B

T-minus to liftoff

-

00

HOURS

:

00

MINUTES

:

00

SECONDS

Friday June 30 2028

StatusTBD

Scrub riskHIGH

Go40%

VehicleSpace Launch System Block 1B

OrbitLunar Orbit

PadLaunch Complex 39B

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

Explore

Acquiring satellite view…

Trajectory unknown

Launch Complex 39B

Kennedy Space Center, FL, USA

28.627, -80.621

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Mission

Artemis IV is planned to be the first human lunar landing mission since the Apollo Program.

Q's read

Weather & scrubHIGH risk

Weather Go40%Wind4 m/sGusts5 m/sCloud31%Temp31°C

Limiting rule: No flight within 5 nmi of cloud associated with disturbed weather (moderate+ precip, freezing level penetration).

NWS forecast at 2026-08-29T18:00:00.000Z: 35% PoP · thunderstorms in short forecast · HRRR GFS F+180: CAPE 790 J/kg · K-idx 34 · freezing 15,675 ft

Quick facts

VehicleSpace Launch System Block 1B

OrbitLunar Orbit

PadLaunch Complex 39B

SiteKennedy Space Center, FL, USA

WindowFriday June 30 2028, 00:00:00 UTC→Friday June 30 2028, 00:00:00 UTC

Vehicle

FamilySpace Launch System

Launch CodexDossier

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

Explore

Acquiring satellite view…

Trajectory unknown

Launch Complex 39B

Kennedy Space Center, FL, USA

28.627, -80.621

Scrub riskHIGH

Go40%

Q's read

Weather & scrubHIGH risk

Weather Go40%Wind4 m/sGusts5 m/sCloud31%Temp31°C

Limiting rule: No flight within 5 nmi of cloud associated with disturbed weather (moderate+ precip, freezing level penetration).

NWS forecast at 2026-08-29T18:00:00.000Z: 35% PoP · thunderstorms in short forecast · HRRR GFS F+180: CAPE 790 J/kg · K-idx 34 · freezing 15,675 ft