MAVEN Mars Spacecraft Makes Its Final Journey
After approximately six months of silence, NASA has officially confirmed that the MAVEN spacecraft orbiting Mars has gone completely offline, marking the end of a mission that carried out valuable observations of the Red Planet for over a decade.
1.NASA Confirms End of MAVEN Mission
After a silence of approximately six months, NASA has officially confirmed that the MAVEN (Mars Atmosphere and Volatile EvolutioN) spacecraft, which had been orbiting Mars, has gone completely offline. They indicate that this marks the end of a mission that carried out valuable observations of Mars for over a decade.
2.Loss of Communication and Power Failure
Launched in 2013 to study the Martian atmosphere, the spacecraft unexpectedly lost communication in early December of last year while passing behind Mars. According to NASA, the spacecraft entered an uncontrolled rapid spin, which disrupted its orbit and completely drained its battery power.
3.Mission Declared Unrecoverable
Earlier this year, a review board convened by NASA concluded that the MAVEN spacecraft could not be recovered. However, it is expected to remain in Mars orbit for another 50 to 100 years without interfering with any other spacecraft, after which it will crash onto the Martian surface. Investigations into the true cause of the spacecraft's failure are still ongoing.
4.Scientific Contributions and Rover Communications
In addition to studying the Martian climate and the evolution of its atmosphere, MAVEN also played a crucial role in relaying data from the Curiosity and Perseverance rovers operating on Mars back to Earth. NASA states that although MAVEN has made its final journey, the four other spacecraft currently orbiting Mars — two American and two European — can continue communications with the rovers without any interruption.
5.Tributes from the MAVEN Team
"The end of this mission feels like losing a loved one for our team," said NASA project manager Mike Morrow. Shannon Curry, MAVEN principal investigator at the University of Colorado, said the spacecraft made an enormous contribution to broadening scientists' understanding of the Martian atmosphere and its evolution. She further noted that her team is extremely proud of the scientific achievements accomplished over the past decade.
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