Its name is Florence, and it's basically a mountain speeding through space. Here's how to catch it as it zips by as close as it will come in our lifetimes. Eric Mack has been a CNET contributor since ...

Asteroid 3122, named after Florence Nightingale, will reach its peak brightness tonight (Thursday August 31 into Friday September 1). But the asteroid will actually be closest to Earth at 8am EDT (1pm ...

Radar images of asteroid 3122 Florence obtained at the 70-meter antenna at NASA’s Goldstone Deep Space Communications Complex between August 29 and September 1 have revealed that the asteroid has two ...

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