Blue Origin’s New Glenn attempts second launch carrying NASA spacecraft designed to unlock mysteries of red planet’s vanishing atmosphere
Jeff Bezos’ aerospace company faces a pivotal moment Sunday as its towering New Glenn rocket prepares to launch twin NASA spacecraft toward Mars in only the second flight for the massive vehicle. The mission carries significance beyond simply delivering scientific instruments to deep space, representing a crucial test of Blue Origin’s ability to compete in the commercial launch industry.
Launch window opens Sunday afternoon
The 322-foot rocket is scheduled to lift off from Cape Canaveral Space Force Station in Florida during an 88-minute window beginning at 2:45 p.m. Eastern Time. Blue Origin plans to provide live coverage of the launch attempt through its company website, allowing space enthusiasts worldwide to watch the dramatic moment.
Weather forecasters have identified potential concerns that could delay the attempt, predicting a 35% to 45% chance that conditions will not meet requirements for safe liftoff. If atmospheric conditions or technical issues prevent Sunday’s launch, Blue Origin has backup opportunities during windows on Monday and Tuesday.
The timing carries additional complexity due to Federal Aviation Administration restrictions implemented in response to the ongoing government shutdown. Beginning Monday, commercial rocket launches are prohibited between 6 a.m. and 10 p.m. Eastern Time to reduce strain on air traffic controllers working without regular pay. Laura Maginnis, New Glenn’s vice president of mission management, indicated the company is coordinating closely with FAA partners and NASA to navigate airspace expectations during this challenging period.
Booster recovery remains elusive goal
Beyond successfully deploying the NASA spacecraft, Blue Origin hopes to achieve another objective that eluded the company during New Glenn’s inaugural flight in January. The aerospace firm will attempt to land the rocket’s first-stage booster on a seafaring platform named Jacklyn, mimicking the reusability approach that has made competitor SpaceX dominant in commercial launches.
The first-stage booster provides the initial burst of power at liftoff before separating from the upper portion of the rocket. Successfully recovering and reusing these expensive components represents a cornerstone of Blue Origin’s business model, allowing the company to reduce costs and increase launch frequency over time.
January’s maiden voyage of New Glenn delivered its primary payload successfully, placing a test satellite called Blue Ring Pathfinder into orbit as planned. However, the booster landing attempt failed when engines did not reignite properly during the descent, causing the massive cylinder to veer off course and miss the recovery barge.
Maginnis explained that diagnosing the January landing failure and implementing corrections consumed nearly 10 months before Blue Origin felt confident attempting a second flight. The company incorporated changes to its propellant management system along with minor hardware modifications designed to improve landing success probability.
Despite the emphasis on booster recovery, Maginnis stressed that mission success does not hinge on this secondary objective. Blue Origin has multiple vehicles in various stages of production, providing backup options if this landing attempt also fails. She declined to specify exactly how many boosters the company currently has ready or under construction.
Mars-bound spacecraft begin long journey
After separating from New Glenn’s upper stage, the twin satellites comprising NASA‘s Escapade mission will embark on an unusual path toward their ultimate destination. Rather than traveling directly to Mars, the spacecraft will enter a holding pattern in deep space, waiting for optimal planetary alignment before beginning their interplanetary voyage in 2026.
This fuel-efficient approach takes advantage of celestial mechanics, allowing the orbiters to reach Mars using less propellant than a direct trajectory would require. Mission planners expect the spacecraft to arrive in Martian orbit sometime in 2027, beginning their scientific observations of the red planet.
The Escapade mission, formally known as Escape and Plasma Acceleration Dynamics Explorers, represents a relatively low-cost planetary science project spearheaded by the University of California, Berkeley with NASA funding. Commercial partners Advanced Space and Rocket Lab provided crucial support for the mission development.
Once operational around Mars, the twin spacecraft will work together investigating why the planet shed much of its atmosphere billions of years ago. Understanding this atmospheric loss carries implications for future human exploration, as mission scientists will measure space weather conditions and study how solar storms might affect astronauts working on the Martian surface or in orbit.
The research aims to develop forecasting capabilities for dangerous solar radiation events, helping protect future crews from hazardous exposure during extended stays on or around Mars.
Source: CNN