Starlink Group 10-21
Liftoff Time (GMT)
14:27:00
Saturday October 25, 2025
14:27
Window Open
18:27
Window Close
Watch Livestream
Official Livestream
Watch on spacex.com
Mission Details
Starlink Group 10-21
SpaceX launch of a batch of Starlink v2-mini satellites for their second-generation high-speed low earth orbit internet satellite constellation.
Manufacturer: SpaceX
Operator: SpaceX
Low Earth Orbit
29 Payloads
Rocket
Agency
SpaceXPrice
$69.75 million
Rocket
Diameter: 3.7m
Height: 70m
Payload to Orbit
LEO: 22,800 kg
GTO: 8,300 kg
Liftoff Thrust
7,607 Kilonewtons
Fairing
Diameter: 5.2m
Height: 13m
Stages
2
A Shortfall of Gravitas
Launch Site
General Trajectory
Launching
Northeast
Stats
Falcon 9
554th
Mission
136th
Mission of 2025
SpaceX
581st
Mission
141st
Mission of 2025
2025
245th
Orbital launch attempt