Highlights 

  • Rocket Lab’s twin ESCAPADE spacecraft begins their journey to Mars after a successful launch. 
  • The mission advances fast, cost-efficient interplanetary science using Rocket Lab’s Explorer-class platform. 
  • Spacecraft commissioning is underway, including power, stabilization, and systems checks. 
  • A unique Earth-proximity “loiter” orbit will position ESCAPADE for a 2026 Mars transfer window. 
  • Arrival at Mars is scheduled for 2027, with science operations starting in 2028. 

Rocket Lab Corporation (Nasdaq:RKLB) has confirmed that its two Explorer-class spacecraft for NASA and the University of California Berkeley’s Space Sciences Laboratory have successfully launched, beginning their multi-year journey to Mars. The ESCAPADE mission—Escape and Plasma Acceleration and Dynamics Explorers—lifted off aboard Blue Origin’s New Glenn rocket from Cape Canaveral Space Force Station on November 13, 2025. 

Following deployment, Rocket Lab established communications with both spacecraft, confirming they are healthy and generating power. Over the next several days, Rocket Lab’s operations team will conduct commissioning activities, including orientation stabilization, solar array deployment, and activation of key onboard systems. This work marks the start of a complex deep-space mission designed to improve scientific understanding of Mars’ magnetosphere and atmospheric loss. 

A Faster, More Efficient Path to Interplanetary Exploration 

ESCAPADE showcases Rocket Lab’s interplanetary capabilities and the advantages of its vertically integrated spacecraft production. The mission progressed from design to completion in just three and a half years—an accelerated timeline for a Mars mission. The company built major subsystems in-house, including solar arrays, propulsion components, reaction wheels, avionics, and flight software. 

Rocket Lab CEO Sir Peter Beck highlighted that ESCAPADE demonstrates how interplanetary missions can be achieved faster and at lower cost. He emphasized that commercial partners working alongside NASA can expand access to exploration across the solar system. UC Berkeley Principal Investigator Rob Lillis also noted his confidence in the joint operations team and enthusiasm for the mission’s early performance. 

The Journey Ahead: Loiter Orbit, Gravity Assist, and Mars Arrival 

Because Earth and Mars are not currently aligned for a direct transfer, ESCAPADE will first enter a looping orbit around Earth’s Lagrange point 2—approximately one million miles from Earth. The spacecraft will remain there until the next optimal planetary alignment in fall 2026. 

At that time, they will perform an Earth gravity assist maneuver to slingshot toward Mars. Throughout the journey, the spacecraft will execute trajectory correction maneuvers to refine navigation and ensure proper arrival paths. Mars arrival is planned for September 2027, with spacecraft moving into science formation in 2028. 

Once at Mars, ESCAPADE will study how solar wind interacts with the planet’s magnetosphere and contributes to atmospheric loss—critical data for understanding Mars’ evolution and supporting future human exploration. 

Conclusion 

ESCAPADE represents an important milestone for Rocket Lab, NASA, and UC Berkeley, demonstrating how commercial spacecraft can enable more agile and cost-efficient planetary science. As the twin spacecraft head toward Mars, they are poised to deliver new insights into the Red Planet’s space weather environment while showcasing the growing role of commercial providers in deep-space exploration.