After six months without communication, NASA has declared its Maven spacecraft, orbiting Mars, as permanently silent. The announcement marks the end of a mission that provided over a decade of important data from the Red Planet.
Mission Ends After Technical Issues
Launched in 2013, Maven’s role was to study Mars’ atmosphere. The spacecraft stopped transmitting in early December when it unexpectedly went silent after moving behind Mars. According to data, the spacecraft began a rapid spin, which destabilized its orbit and depleted its batteries.
A NASA review board, assembled earlier this year, has confirmed that Maven is beyond recovery. The spacecraft is estimated to remain in orbit for another 50 to 100 years before eventually crashing into Mars, presenting no immediate danger to other missions.
Continued Investigation
The cause of Maven’s issues is still under investigation. Despite its silence, Maven had a successful mission. It contributed significantly to Martian weather studies and even observed an interstellar comet last year. Moreover, Maven facilitated communication between NASA’s Curiosity and Perseverance rovers on Mars’ surface.
Going forward, four other spacecraft, two from the U.S. and two from Europe, will fill the observational and relay gap left by Maven, ensuring continued rover science.
Legacy of the Maven Mission
Despite the loss, NASA reflects positively on Maven’s contributions. Shannon Curry, Maven’s lead scientist from the University of Colorado Boulder, expressed pride in the knowledge gained about the Martian atmosphere and its evolution.
The team is certainly broken up about this, but at the same time, we are incredibly proud of the science we’ve accomplished over the last decade.
The mission has substantially advanced scientific understanding, underscoring the significant strides made over the last ten years.
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