Astranis Block 4
Liftoff Time
No Earlier Than 2027
Watch Livestream
24/7 Coverage
Mission Details
Launch Notes
Launch will utilize Impulse Space's Helios kick stage.
Astranis Block 4
Mission will launch 6 Astranis MicroGEO satellites, whose identities are to be announced, utilizing Impulse Space's Helios kickstage to deploy the satellites directly into GEO.
Manufacturer: Astranis
Geostationary Earth Orbit
6 Payloads
2,400 kilograms
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