United States · Rocket 4.0
Astra
Responsive-launch development with revised lifecycle targets
What the published evidence says
- The current homepage gives a one-tonne mid-inclination LEO lifecycle target.
- Older Rocket 4 publications give different figures; these are not mixed into a current orbit-specific capacity match.
A published programme target is not demonstrated orbital performance or an available launch slot.
A current mission-specific quote and availability confirmation are required.
Open the original capability source ↗What still needs an answer
- Current qualification and flight outcome for this specific vehicle
- Confirmed mission, interfaces, schedule and customer acceptance
The source figures need clarification. We have not selected a numeric capacity limit or asserted a mission match.
A design target, a suborbital demonstrator, an orbital flight and an available commercial slot are different kinds of evidence. This page does not grant compliance clearance or reserve a launch.
Put the reference in your mission context.
Start with orbit, payload mass and service preference. Confirm the open questions before making a launch decision.
Inspect the evidence
Profile reviewed 2026-10-21Published capabilities and company statements
Company publication · Reviewed 2026-10-21 · Publication date not assertedThese are dated references. Company statements, reported tests and independent authorization are different evidence. Follow the original publication for changes.
Related company news
Spaceflight News API · original publishersTitle mentions from a limited, hourly cached search of the directory. This is news discovery, not a verified milestone feed. No result does not mean no activity; open the article to check company identity and context.
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