Astra Rocket 4

Active

Astra Space (AS)

None

Description

Astra Rocket 4 is the fourth version and second orbital version of Astra Space's small satellite launch vehicle. It is designed to carry 750kg in LEO.

Specifications

Stages
2
Length
18.9 m
Diameter
1.8 m
Fairing Diameter
1.8 m
Launch Mass
30.0 T
Thrust
310.0 kN

Family

Name
Astra Rocket 4
Family
―
Variant
4
Alias
―
Full Name
Astra Rocket 4

Payload Capacity

Launch Cost
$5000000
Low Earth Orbit
750.0 kg
Geostationary Transfer Orbit
―
Direct Geostationary
―
Sun-Synchronous Capacity
―

Astra Space

Commercial

CEO: Chris Kemp

AS 2005

Astra Space is a launch vehicle company based in San Francisco, California, that develops pump-fed, liquid bipropellant propulsion engines for DARPA and NASA as well as their Astra Rocket launch vehicle.

Upcoming Spaceflights

Astra Rocket 4 | Maiden Flight

Astra Space | United States of America
Cape Canaveral SFS, FL, USA
TBD December, 2026

Status: To Be Determined

Mission:

First flight of Astra Space's second generation small satellite launch vehicle.

Low Earth Orbit

Explore Share

Flight Record

No spaceflights found for .

Recent Launches

Long March 2D

Success

3 days, 6 hours ago

4 x SatNet test satellites

Launch Complex 3 (LC-3/LA-1) - Xichang Satellite Launch Center, People's Republic of China

Officially described as "Satellite-Internet Technology Demonstration Satellites". Probably 4 test satellites for the Chinese state-owned LEO commu…

Falcon 9

Success

3 days, 9 hours ago

Starlink Group 17-41

Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.

Atlas V 551

Success

4 days ago

Amazon Leo (LA-07)

Space Launch Complex 41 - Cape Canaveral SFS, FL, USA

Amazon Leo, formerly known as Project Kuiper, is a mega constellation of satellites in Low Earth Orbit that will offer broadband internet access, thi…

Falcon 9

Success

4 days, 11 hours ago

Starlink Group 10-53

Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.

Long March 7A

Success

1 week ago

TJSW-24

201 - Wenchang Space Launch Site, People's Republic of China

Chinese classified satellite claimed to be for communication technology test purposes. Actual mission not known.