Delta_II | manufacturer | United_Launch_Alliance Antares_(rocket) | launchSite | Mid-Atlantic_Regional_Spaceport Antares_(rocket) | comparable | Delta_II Delta_II | countryOrigin | United_States Antares_(rocket) | launchSite | Mid-Atlantic_Regional_Spaceport_Launch_Pad_0
United Launch Alliance made the United States Delta II, which is comparable with the Antares. The Antares rocket was launched at the Mid-Atlantic Regional Spaceport Launch Pad 0.