NASA will host a media teleconference to discuss the upcoming Northrop Grumman CRS launch with the following participants: - Joel Montalbano, program manager for the ISS - Heidi Parris, associate program scientist - Steve Krein, vice president, Northrop Grumman - Kurt Eberly, director, Space Launch Programs, Northrop Grumman - Jeff Reddish, range chief, NASA Wallops