SpaceX will launch the first cargo variant of its Dragon 2 spacecraft on their 21st commercial resupply services mission to the International Space Station. The flight will be conducted under the second Commercial Resupply Services contract with NASA. Dragon will be filled with supplies and payloads, including critical materials to directly support more than 250 science and research investigations that occur onboard the orbiting laboratory.Low Earth Orbit B1058 - Flight Proven ( ) Unknown
SXM-7 is a large high power broadcasting satellite for SiriusXM's digital audio radio service (DARS). Space Systems/Loral (SS/L) got in July 2016 the contract to build the two satellites based on their SSL-1300 bus - SXM-7 and SXM-8. Both operate in the S-band spectrum. Each satellite will generate more than 20-kW of power and will have a large unfurlable antenna reflector, which enables broadcast to radios without the need for large dish-type antennas on the ground. SXM-7 is meant to replace the XM-3 satellite.
The ViaSat-3 is a series of three Ka-band satellites is expected to provide vastly superior capabilities in terms of service speed and flexibility for a satellite platform. Each ViaSat-3 class satellite is expected to deliver more than 1-Terabit per second of network capacity, and to leverage high levels of flexibility to dynamically direct capacity to where customers are located.Geostationary Transfer Orbit