Falcon 9 PAZ/Demosat launch out of Vandenberg is slipping out of January, but nothing to do with Zuma....slip was just before Zuma's launch - so posting this to make sure the official date in Feb (when published) isn't seen as related.
— Chris Bergin - NSF (@NASASpaceflight) January 8, 2018
Philip Sloss photo from Iridium-4 for NSF. pic.twitter.com/hRXZbJuNNd