Nightly News   |  September 19, 2012

Mars rover explores Red Planet’s rocks

Scientists plan to analyze the pyramid-shaped rock that’s nicknamed "Jake." NBC’s Brian Williams reports.

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This content comes from Closed Captioning that was broadcast along with this program.

>>> and big news from mars, this will look just like a rock. the rover came across the rock, ten inches tall, 16 inches wide. the rock doesn't know it yet, but they're busting to use the rover, so we'll know much more about this rock shortly, more than we ever wanted to know. it has already been named after a former engineer on the project.