SpaceX launched the SXM-9 satellite Thursday morning (Dec. 5), for SiriusXM satellite radio. The payload is the tenth spacecraft launched for SiriusXM, and the third of the company's satellites to ...

Summary This is the connecting collar for the antenna for the first of a series of LOw Frequency Trans-Ionospheric (LOFTI) radio satellites. LOFTI satellites were one of the first satellites intended ...