by Chris Tobias
The first SpaceX launch of the New Year is scheduled to take place (NET) Friday, January 11 at 10:31 AM EST (15:31 UTC). SpaceX completed the static fire for the Iridium-8 mission at Space Launch Complex 4E (SLC-4E) at Vandenberg AFB in California on January 6, and will launch 10 satellites of the Iridium NEXT constellation aboard a Falcon 9 from the same pad this weekend.
The relationship between SpaceX and Iridium traces back to 2010, when Iridium contracted Elon Musk’s private space company to launch its entire NEXT satellite constellation shortly after the very first successful flight of a Falcon 9. It would be seven years before SpaceX would be able to start fulfilling that contract, but since the first of seven previous Iridium NEXT missions was completed in 2017, SpaceX has been able to launch and deploy each subsequent group of satellites every few months with little interruption. This month’s launch will be the eighth and final launch of the Iridium NEXT constellation of satellites, and upon its completion, SpaceX will have launched a total of 75 satellites for Iridium in just two years.
The Falcon 9 for this mission will be a previously-flown booster that was launched and recovered in September of 2018 during the Telstar 18V mission. This final group of ten Iridium NEXT satellites will be inserted into a Low Polar Orbit, and the first stage of the Falcon 9 will land once again, this time at sea aboard SpaceX’s Pacific drone barge Just Read the Instructions.
Peace, love and rockets…