Clovis Bray and the Exoscience laboratories. There was a piece of Destiny concept art shown in a art exhibit last year. In it was what appeared to be the sign to the Clovis Bray, Exoscience facility, with directions to the different bays. In the E3 Rotunndra Presentation, when the Traveler was on Mars, there was a brief second that a stylized CB appeared with the word Bray below it. If you wanted to kick down laboratory doors, and your and Exo, Mars would be a good bet, or it's moon Phobos.