Has NASA discovered aliens? Again?

Has NASA discovered aliens? Again?:

Probably not, but they are cagily announcing a rather unusual press conference that has a certain familiar ring to it.

MOFFETT FIELD, Calif. -- NASA will host a news briefing at 11 a.m. PDT, Thursday, Sept. 15, to announce a new discovery by the Kepler mission. The briefing will be held in the Syvertson auditorium, building N-201, at NASA's Ames Research Center in Moffett Field, Calif. The event will be carried live on NASA Television and the agency's website...

The Kepler mission is

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