Tomorrow is 🛰🚀 #USSF12 launch day! #SSC is working with
@45SLD
&
@ulalaunch
to launch the USSF-12 national security mission for
@USSF
. Join us tomorrow, June 30, @
http://ulalaunch.com to watch the 6:00 p.m. EDT launch countdown.
https://twitter.com/USSF_SSC/status/1542253832905773057