Glenn Research Center

File photo of an asteroid. (credit: NASA/JPL-Caltec via Getty Images)

NASA Mission To Lasso Asteroid Could Eventually Cost More Than $2.6 Billion

Surrounded by engineers, NASA chief Charles Bolden inspected a prototype spacecraft engine that could power an audacious mission to lasso an asteroid and tow it closer to Earth for astronauts to explore.

CBS Tampa–05/24/2013

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