Crucial Mars Missions Facing Challenges as Exploration Enters Pivotal Phase
Published: December 10, 2025
Duration: 3:06
Mars is entering a pivotal moment, with headline-making news from both robotic orbiters and long-term plans for human explorers.
NASA revealed this week that its MAVEN spacecraft, a key orbiter studying the Martian atmosphere and relaying data for surface missions, has suddenly gone silent. According to NASA’s MAVEN mission blog, the spacecraft stopped sending a signal on December 6 after passing behind Mars, despite all systems appearing normal beforehand. Engineers are using the Deep Space Network to re-establish contact, since MAVEN not only investigates how Mars lost its atmosphere but also serves as a crucial communications bridge for ro...
NASA revealed this week that its MAVEN spacecraft, a key orbiter studying the Martian atmosphere and relaying data for surface missions, has suddenly gone silent. According to NASA’s MAVEN mission blog, the spacecraft stopped sending a signal on December 6 after passing behind Mars, despite all systems appearing normal beforehand. Engineers are using the Deep Space Network to re-establish contact, since MAVEN not only investigates how Mars lost its atmosphere but also serves as a crucial communications bridge for ro...