Today, more than 1.59 million kilometers from Earth, a spacecraft we built for NASA and ucbssl's ESCAPADE Mars mission successfully fired its engine for the first time.

The first trajectory correction maneuver on our journey to Mars is complete! ✅

Key stats from the qualification campaign:
✅Opening and closing of Neutron's fairing halves under flight-like conditions in 1.5 seconds, less than half the time required for a successful stage separation and vehicle re-orientation for return to Earth.
✅275,000 pounds of force distributed across its carbon composite structure to simulate the load experienced during Max Q, the stage of flight of Neutron will experience maximum aerodynamic pressure.
✅125% mechanical load testing of the canards that help guide Stage 1's trajectory through launch and re-entry.

We've completed qualification & acceptance testing of the Hungry Hippo fairing for Neutron 🚀 With the design, structure, and operations of Neutron's fixed reusable fairing and upper module now proven out, Hungry Hippo is ready for launch.

Today's successful launch for QPS_Inc has set a new annual launch record for Electron: 21 launches in one year with 100% mission success!

🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀🚀💯

What a year!

✅ A record launch year for Electron and HASTE with 21 launches and 100% mission success.

✅Opened Launch Complex 3.

✅Qualified Neutron's Hungry Hippo Fairing and second stage for flight.

✅ ESCAPADE is on the way to Mars.

✅Welcomed Geost to the Rocket Lab family.

✅Awarded $816M contract by SDA to produce more satellites for the PWSA, our largest contract ever.

✅ + so much more.

We’re ready to make 2026 even bigger.

Launch update:🚀Due to strong winds and incoming bad weather, we're rescheduling our launch attempt for open_cosmos. New launch date will be later this week, weather pending.

The ESCAPADE mission has won an Erdayastronaut Astro Award! 🎉

We're proud to be recognized for our role in making interplanetary exploration possible at unprecedented speeds and for a fraction of the cost of traditional missions.

More than 100 spacecraft were safely deployed to precise orbits by Rocket Lab separation systems in 2025, soaring past our previous annual record of 64 separations.

Another year of 100% mission success for these critical systems

A family portrait from deep space, captured by Rocket Lab-built spacecraft on their way to Mars.

The ESCAPADE twins snapped these stunning shots of Earth (left) and the Moon (right) from 363,000+ miles out, capturing both visible and thermal infrared light. https://t.co/IEp8eGo7EP

Missile defense from wherever it's needed 🚀❄️

We're officially headed to Alaska to establish our fourth launch complex to support our largest launch contract yet: $266M for up to 18 suborbital launches for missile defense with the Space Force's USSF SSC

Securing access to space for all-weather 24/7 Earth imaging 🌏📸

QPS Inc has signed for another 3x Electron launches to continue deploying their QPS constellation - their third multi-launch booking on Electron in less than a year.

More details: https://t.co/5QMgE2bWDw

Rocket Lab has been awarded a $397M contract by the USSpaceForce to build multiple advanced Flatellite spacecraft for the SB-AMTI program, and launch them on Neutron.

We're proud to enhance global security by deploying a resilient space-based system to detect and track airborne threats in real time.

Full details: https://t.co/Al8daqE5KK

"The Grain Goddess Provides", and so do the launch gods. We've got a new date for our next Electron mission with QPS Inc.

Launch window opens tonight:
🚀 9:00 pm/09:00 NZST/UTC
🚀 6:00 pm JST
🚀 5:00 am EDT
🚀 2:00 am PDT