Astra Rocket 4

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.

Height

18.9 m

Diameter

1.8 m

LEO capacity

750 kg

Manufacturer

Astra Space

Total launches

Successful

Pending

Successful landings

Flight system

Built to move mass beyond the atmosphere.

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.

Mission record

Flights on this vehicle.

Search every mission

Upcoming · 1

To Be Determined

Astra Rocket 4 | Maiden Flight

Jan 31, 2027

Wallops Flight Facility, Virginia, USA

Take the app with you

Download SpaceLaunches on the App Store.

Follow launches, missions, and the space program from your iPhone.

Scan With an iPhone or iPad to Open the App Store.