StarHopper's big sister is continuing to build up at Boca Chica.

The "Phase 2 - Starship Orbital Prototype(s)"

Mary ( @BocaChicaGal ) snagged some photos of the ongoing construction work here:https://t.co/3OYFuiA4br pic.twitter.com/rdfuCTE5jt

— Chris B - NSF (@NASASpaceflight) April 9, 2019