Watch Live As NASA Mars Orbiter MAVEN Arrives At Mars

After 10 months in deep-space, NASA's Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft is expected to enter orbit around Mars and begin a one-year mission studying the planet's upper atmosphere. The Mars arrival will cap a 442 million-mile (711 million kilometers) trek across the solar system.

As NASA's Mars MAVEN enters orbit around the Red Planet on September 22, 2014.

Watch here live, below, for the Mars orbital insertion of the Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft, on Sunday, September 21 (or early Sept. 22 depending on your time zone) from 9:30 to 10:45 p.m. EDT, 01:30 to 02:45 UTC).

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