Astra Space

ActiveOn the Launchers Radar · not ranked

Rocket 4, a small launcher for responsive missions to low Earth orbit, and electric thrusters sold to satellite makers; former Rocket 3 operator.

Industrial, deeptech & space›Launchers astra.com

HQUnited States

Last roundPrivate financing · 2025

Why Astra Space is not ranked yet

How the Radar works →

The Radar lists every known eligible company, sorted by date of last round, with no AI judgement. Astra Space enters the ranking once its public data is sufficient for the AI to estimate it. Next Launchers worldwide edition: 6 Mar 2027.

Funding history

Date	Round	Amount	Type	Investors
2025	Private financing	—	Equity	—

About USD 80M raised after the 2024 take-private, equity and debt split undisclosed.

Rounds as cited by Uback’s rankings. Equity, debt and grants are shown separately; only equity rounds count towards the valuation anchor.

Uback rankings

How the AI ranks →

Ranking	Tier	Rank	Edition	Next update
Launchers · worldwide	Radar	—	Edition 0 (beta) · Oct 2026	6 Mar 2027

Independent analyses

By industry professionals & analysts

Industry professionals and financial analysts can publish their own analysis of Astra Space as a PDF. It must answer at least one of these four questions, and stick to them:

ValuationWhat is Astra Space worth?

Versus competitorsHow does it compare?

Who should acquire itStrategic buyers, and why

Who should it acquireAcquisition targets, and why

Publish an analysisName, role and LinkedIn shown · public sources only

Analyses are the opinion of their authors, not of Uback. They are checked before publication.

Invest

Back Astra Space whether or not it has agreed: your intention joins the pool on Astra Space, passed to the local partner once it reaches critical mass. Declaring an intention does not mean this company is raising funds.

Back Astra Space Or back launchers worldwide

Pool on Astra SpaceBelow threshold

BackersBelow threshold

Paid intention · valid for life · movable until a deal process opens. If the company does not follow up, Uback invites its Backers to move their intentions to a competitor or a similar company. Investing in non-listed companies carries a risk of losing all the capital invested.

Do you run Astra Space?

Claim this profile to correct data, add your logo and description, or tell Uback about an upcoming round.

Claim this profile Report an upcoming round → Report an error →

Are you a shareholder?

Considering selling some of your shares? Tell Uback privately. Nothing is published without your consent, and never a price or a volume.

Tell Uback privately

What the AI reads

Read by the AI at the next edition.

Comparable companies in launchers

Full launchers ranking →

Stoke Space#1United StatesUnicorn Isar Aerospace#2GermanyUnicorn PLD Space#3SpainUnicorn Relativity Space#4United StatesUnicorn

Last updated: Oct 2026Report an error

Uback is a content publisher and an aggregator of non-binding expressions of interest. It provides no investment advice, receives no mandate and takes part in no transaction. Rankings, ranges and brackets are editorial estimates produced by AI, purely indicative.