A rare G4 geomagnetic storm watch now hangs over one of the most anticipated launches of the year, as Blue Origin readies to send its towering 98-meter New Glenn rocket on its second-ever flight from Cape Canaveral Space Force Station. The mission, scheduled for Wednesday, Nov. 12, will send NASA’s twin ESCAPADE spacecraft toward a complex trajectory that will ultimately deliver them to Mars.
It’s not been an easy road to this launch, either, as the first attempt on Sunday was scrubbed due to a trifecta of poor weather, a cruise ship wandering into the keep-out zone and a ground systems issue at Launch Complex 36. Rescheduling avoided further weather risks early in the week, with Blue Origin settling on an 87-minute launch window opening at 2:50 p.m. EST. The 45th Weather Squadron now forecasts a greater than 95% chance of favorable conditions at liftoff, though recovery operations for the booster remain a “moderate” risk.
The more unpredictable threat comes from space itself. NOAA’s Space Weather Prediction Center has issued a G4 Severe Watch tied to a coronal mass ejection detected Nov. 9, part of a series of eruptions from active sunspot AR4274. The latest blast, an X5.1-class solar flare, is the strongest of 2025 and already has caused R3-level radio blackouts across Africa and Europe. CMEs of this magnitude can disrupt high-frequency communications, GPS signals and even power grids – posing additional challenges for launch operations and spacecraft systems.
After New Glenn clears the pad, attention will turn to its seven BE-4 engines: the methane-fueled powerplants created for high thrust and reusability in orbital-class rockets. A recent 38-second static fire by Blue Origin simulated the complex landing burn sequence, which shuts down non-gimballed engines before throttling the center gimballed unit to 80% to study fluid dynamics in mixed active/inactive feedlines. That’s the kind of precision that will be required on the booster’s return attempt to the drone ship Jacklyn, stationed 375 miles downrange. The first New Glenn flight back in January failed to relight its BE-4s for reentry, but if “Never Tell Me the Odds” sticks the landing, Blue Origin will join SpaceX as the only private firm to recover an orbital-class booster.
ESCAPADE is shorthand for Escape and Plasma Acceleration and Dynamics Explorers, the first NASA dual-satellite mission to another planet that will fly inside the rocket’s 7-meter payload fairing. Constructed by Rocket Lab and operated by UC Berkeley’s Space Sciences Laboratory, the Blue and Gold probes will deploy into a highly elliptical orbit just shy of escape velocity. They will spend about a year in a “kidney bean” orbit around the Earth–Sun Lagrange Point 2 roughly a million miles away before making a gravity assist maneuver in late 2026 to begin the 11-month cruise to Mars.
This untraditional trajectory deviates from the classical Hohmann transfer and allows for a very flexible cadence, which could be crucial for future manned missions to Mars. This L2 loiter enables spacecraft to “queue” for departure during planetary alignments, smoothing the impact of launch infrastructure demands and reducing delays caused by bad weather or technical problems.
Arriving at Mars in 2027, the twin orbiters will assume elliptical orbits in tandem, positioning them to make near-simultaneous measurements of the planet’s magnetosphere and upper atmosphere. Mars has no global magnetic field to speak of, resorting to patchy crustal magnetism to ward off solar wind. The result over billions of years has been to strip away much of its atmosphere, turning what was once a warm, wet world into the cold desert seen today.
ESCAPADE’s electrostatic analyzers, magnetic field detectors, and plasma sensors will capture a 3D view of how charged particles escape into space-data key to understanding atmospheric loss and for protecting future astronauts from solar and cosmic radiation. The mission’s secondary payload will be Viasat’s InRange telemetry relay, which stays attached to the New Glenn upper stage and, via the company’s L-band network, will demonstrate real-time launch data transmission under NASA’s CSP, a step toward more resilient communications for future missions. Wednesday’s launch will test not only Blue Origin’s engineering prowess but also the resilience of spacecraft operations through a rare, brewing solar storm, with a complex interplanetary science payload on board.
