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Kepler Communications Constellation
Neutron
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A confirmed launch date has not been published in this record. Placeholder dates are not launch appointments.
Source record updated . This is a source update, not a confirmed launch time.
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Target time, not a confirmed liftoff.
Mission
Multiple new Low Earth Orbit communication satellites by Kepler Communications, for expanding Kepler’s constellation with additional optical connectivity, on-orbit compute, and hosted payload capacity. The satellites will support a range of commercial and government missions.
- Launch vehicle
- Neutron
- Mission type
- Communications
- Destination orbit
- Low Earth Orbit
- Launch pad
- Rocket Lab Launch Complex 3 (Launch Area 0 D)
- Provider
- Rocket Lab
The vehicle
Published configuration and flight history.

Neutron
Neutron is an upcoming medium-lift two-stage launch vehicle under development by Rocket Lab. Neutron features a reusable first stage fueled by LOX and Methane.
- Height
- 40 m
- Diameter
- 7 m
- Stages
- 2
- Recorded launches
- 0
Launch window
A calendar entry will be available when a date is confirmed.
A precise launch window has not been published.
Launch site & orbit
Wallops Flight Facility, Virginia, USA
Launch site & orbit
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Coverage & sources
Links supplied by the mission data provider.
Coverage and times may change.
Mission coverage
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Further reading
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