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All launches

SpaceX

Starlink Group 10-57

Success

Falcon 9 Block 5

T-minus to liftoff

HOURS

MINUTES

SECONDS

Friday September 5 2025, 12:32:30 UTC

StatusSuccess

Scrub riskHIGH

Go40%

VehicleFalcon 9 Block 5

OrbitLow Earth Orbit

PadLaunch Complex 39A

Launch CodexDossier

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

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Trajectory unknown

Launch Complex 39A

Kennedy Space Center, FL, USA

28.608, -80.604

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Mission

A batch of 28 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.

Reusable Hardware

All boosters →

First Stage · Flight-provenB1069

expended27th flight

Flights32

Landings31/31100%

Q's read

Weather & scrubHIGH risk

Weather Go40%LL2 Go70%Wind2 m/sGusts4 m/sCloud37%Temp25°C

Limiting rule: No flight through cumulus cloud with top at or above the freezing level.

100% cloud cover in layer above freezing (14805 ft) — approximated · ≥60% layer 13422–17835 ft (4413 ft thick) — approximated · METAR reports DISTANT lightning (beyond 10 SM, outside the LCC radius): "KTTS 270355Z AUTO 31004KT 10SM FEW150 23/22 A3002 RMK AO2 LTG DSNT N AND SE SLP1"

Launch Timeline

Countdown

T-00:38:00

GO for Prop Load

T-00:35:00

Prop Load

T-00:35:00

Stage 1 LOX Load

T-00:16:00

Stage 2 LOX Load

T-00:07:00

Engine Chill

T-00:01:00

Startup

T-00:01:00

Tank Press

T-00:00:45

GO for Launch

T-00:00:03

Ignition

In-flight

T+00:00:00

Liftoff

T+00:01:12

Max-Q

T+00:02:24

MECO

T+00:02:28

Stage 2 Separation

T+00:02:36

SES-1

T+00:02:56

Fairing Separation

T+00:06:11

Entry Burn Startup

T+00:06:37

Entry Burn Shutdown

T+00:08:00

Stage 1 Landing Burn

T+00:08:24

Stage 1 Landing

T+00:08:39

SECO-1

T+00:54:56

SES-2

T+00:54:57

SECO-2

T+01:04:18

Starlink Deployment

Quick facts

VehicleFalcon 9 Block 5

OrbitLow Earth Orbit

PadLaunch Complex 39A

SiteKennedy Space Center, FL, USA

WindowFriday September 5 2025, 10:56:00 UTC→Friday September 5 2025, 14:56:00 UTC

Vehicle

FamilyFalcon

Height70 m

Diameter3.7 m

Stages2

ReusableYes

LEO capacity22,800 kg

Track record606/607 successful

Landings593/598