Pulsar is Xona Space Systems' planned commercial LEO positioning, navigation, and timing constellation. Huginn and Pulsar-0 are already-launched pathfinder/validation spacecraft and are context only; future forecast rows model the post-Pulsar-0 production deployment toward the 258-satellite target.
16 forecast rows linked to this constellation.
| Forecast entry | Year | Satellites | Orbit | Vehicle | Manufacturer | Mission | Launch likelihood |
|---|---|---|---|---|---|---|---|
| Pulsar first Burlingame-built satellite - Oct 2026 |
0 linked spacecraft shown.
| Spacecraft | Status | Orbit | Launch date |
|---|---|---|---|
No linked spacecraftNo spacecraft rows are currently linked to this constellation. | |||
No spacecraft rows are currently linked to this constellation.
| 2026 |
| 1 |
| LEO |
| TBD |
| Xona Space Systems |
| Positioning Navigation Timing |
| 4.3 / 5 |
| Pulsar initial service deployment - 2027 Commercial LEO PNT initial coverage and early service deployment. | 2027 | 31 | LEO | TBD | Xona Space Systems / Aerospacelab | Positioning Navigation Timing | 3.7 / 5 |
| Pulsar scale deployment - 2028 Commercial LEO PNT constellation scale deployment. | 2028 | 55 | LEO | TBD | Xona Space Systems | Positioning Navigation Timing | 3.65 / 5 |
| Pulsar scale deployment - 2029 Commercial LEO PNT constellation scale deployment. | 2029 | 55 | LEO | TBD | Xona Space Systems | Positioning Navigation Timing | 3.25 / 5 |
| Pulsar scale deployment - 2030 Commercial LEO PNT constellation scale deployment. | 2030 | 55 | LEO | TBD | Xona Space Systems | Positioning Navigation Timing | 3.25 / 5 |
| Pulsar lifecycle replenishment - 2031 Lifecycle replenishment for Pulsar satellites deployed or replenished five years earlier. | 2031 | 1 | LEO | TBD | Xona Space Systems | Positioning Navigation Timing | 2.45 / 5 |
| Pulsar scale completion - 2031 Commercial LEO PNT constellation deployment completion block. | 2031 | 53 | LEO | TBD | Xona Space Systems | Positioning Navigation Timing | 3.05 / 5 |
| Pulsar lifecycle replenishment - 2032 Lifecycle replenishment for Pulsar satellites deployed or replenished five years earlier. | 2032 | 39 | LEO | TBD | Xona Space Systems | Positioning Navigation Timing | 2.45 / 5 |
| Pulsar lifecycle replenishment - 2033 Lifecycle replenishment for Pulsar satellites deployed or replenished five years earlier. | 2033 | 55 | LEO | TBD | Xona Space Systems | Positioning Navigation Timing | 2.45 / 5 |
| Pulsar lifecycle replenishment - 2034 Lifecycle replenishment for Pulsar satellites deployed or replenished five years earlier. | 2034 | 55 | LEO | TBD | Xona Space Systems | Positioning Navigation Timing | 2.45 / 5 |
| Pulsar lifecycle replenishment - 2035 Lifecycle replenishment for Pulsar satellites deployed or replenished five years earlier. | 2035 | 55 | LEO | TBD | Xona Space Systems | Positioning Navigation Timing | 2.45 / 5 |
| Pulsar lifecycle replenishment - 2036 Lifecycle replenishment for Pulsar satellites deployed or replenished five years earlier. | 2036 | 54 | LEO | TBD | Xona Space Systems | Positioning Navigation Timing | 2.45 / 5 |
| Pulsar lifecycle replenishment - 2037 Lifecycle replenishment for Pulsar satellites deployed or replenished five years earlier. | 2037 | 39 | LEO | TBD | Xona Space Systems | Positioning Navigation Timing | 2.45 / 5 |
| Pulsar lifecycle replenishment - 2038 Lifecycle replenishment for Pulsar satellites deployed or replenished five years earlier. | 2038 | 55 | LEO | TBD | Xona Space Systems | Positioning Navigation Timing | 2.45 / 5 |
| Pulsar lifecycle replenishment - 2039 Lifecycle replenishment for Pulsar satellites deployed or replenished five years earlier. | 2039 | 55 | LEO | TBD | Xona Space Systems | Positioning Navigation Timing | 2.45 / 5 |
| Pulsar lifecycle replenishment - 2040 Lifecycle replenishment for Pulsar satellites deployed or replenished five years earlier. | 2040 | 55 | LEO | TBD | Xona Space Systems | Positioning Navigation Timing | 2.45 / 5 |