NASA's InSight spacecraft touches down on Mars after 6-month journey

<p>With just a day to go, NASA&#39;s InSight spacecraft is aimed for a bull&#39;s-eye touchdown on Mars, zooming in like an arrow with no turning back.</p>

With just a day to go, NASA's InSight spacecraft is aimed for a bull's-eye touchdown on Mars, zooming in like an arrow with no turning back.

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CAPE CANAVERAL, Fla. — WATCH BELOW: Mission control live of InSight landing:

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