Regrann from @ulalaunch - NASA’s #ICESat2 mission will launch to space aboard a ULA #DeltaII 7420-10 rocket. This 2-stage rocket has 4 solid rocket motors and a 10-foot-diameter composite fairing. This will be the 155th and final mission for the venerable #DeltaII rocket, which first launched in 1989. #rocketscience #rocketsofinstagram - #regrann https://www.instagram.com/p/BnuBaUxlDCj/?utm_source=ig_tumblr_share&igshid=1w5ax12x7genr










