NASA’s two ESCAPADE (Escape and Plasma Acceleration and Dynamics Explorers) spacecraft have each successfully completed a powered Earth flyby, using Earth’s gravity in combination with a sustained engine burn to slingshot themselves toward Mars. With these successful maneuvers complete, the twin spacecraft are on target to reach the Red Planet in September 2027.

“This is the first time NASA has used a powered Earth flyby to propel a spacecraft toward Mars, and we’ve now executed this maneuver twice, flawlessly, in just two days,” said Asal Naseri, acting associate flight director for the Heliophysics Division at NASA Headquarters in Washington.

The two ESCAPADE spacecraft launched from Cape Canaveral Space Force Station in Florida on Nov. 13, 2025, when Earth and Mars were on opposite sides of the Sun. So instead of heading straight for the Red Planet, as most other Mars missions have done, both spacecraft entered a “loiter” or “Earth-proximity” orbit.…