NASA News Audio Live Streaming

NASA to Preview Mission's Third Flight Past Mercury NASA will host a media teleconference at 1 p.m. EDT on Wednesday, Sept. 23, to preview the third and final flyby of Mercury by the Mercury Surface, Space Environment, Geochemistry, and Ranging spacecraft known as MESSENGER. The briefing participants are:- Anthony Carro, MESSENGER program executive, NASA Headquarters in Washington'- Eric J.