Boeing IDS United Launch Alliance Mitsubishi Heavy Industries (Original Delta III design and manufacturing) JAXA/NASDA (H-IIA/DCSS upper stage design, original version)
The Delta Cryogenic Second Stage (DCSS) is a family of cryogenic rocket stages used on the Delta III and Delta IV rockets, and on the Space Launch System Block 1. The stage consists of a cylindrical liquid hydrogen (LH2) tank structurally separated from an oblate spheroid liquid oxygen (LOX) tank. The LH2 tank cylinder carries payload launch loads, while the LOX tank and engine are suspended below within the rocket's inter-stage. The stage is powered by a single Aerojet Rocketdyne-Pratt & Whitney RL10B-2 engine,[3] which features an extendable carbon–carbon nozzle to improve specific impulse.[4]
^ abcd"Delta IV Launch Services User's Guide" (PDF). United Launch Alliance. Retrieved April 12, 2024.
^Braeunig, Robert. "SPECIFICATIONS & TECHNICAL DATA: Space Launch System". Retrieved January 19, 2024.
^Robert A. Braeunig (2 November 2009). "Space Launchers—Delta". Rocket and Space Technology. Retrieved 26 January 2012.
^Cite error: The named reference DIVPayloadGuide was invoked but never defined (see the help page).
and 25 Related for: Delta Cryogenic Second Stage information
The DeltaCryogenicSecondStage (DCSS) is a family of cryogenic rocket stages used on the Delta III and Delta IV rockets, and on the Space Launch System...
upper stage that would supplement, and perhaps replace, the existing ULA Centaur and DeltaCryogenicSecondStage (DCSS) upper stages. This upper stage was...
diameter. The upper stage of the Delta IV was the DeltaCryogenicSecondStage (DCSS). The DCSS was based on the Delta III upper stage but has increased...
The Delta IV Heavy (Delta 9250H) was an expendable heavy-lift launch vehicle, the largest type of the Delta IV family. It was the world's third highest-capacity...
trans-lunar injection performance by 30 percent. DeltaCryogenicSecondStage Earth Departure Stage The FY2021 spending plan indicates that this is for...
modified DeltaCryogenicSecondStage known as the Interim Cryogenic Propulsion Stage (ICPS). The Block 1B configuration with the Exploration Upper Stage (EUS)...
States Delta IV and Space Launch System. The United States, Russia, Japan, India, France and China are the only countries that have operational cryogenic rocket...
III, with its liquid hydrogen secondstage and more powerful GEM 46 boosters, could bring twice as much mass as Delta II to geostationary transfer orbit...
spacecraft and other components such as strap-on boosters and a DeltaCryogenicSecondStage. Universal Rocket Module, the Russian Angara common core. Falcon...
alternative. The secondstage was to be the existing Centaur III, already used on Atlas V. A later upgrade, the Advanced Cryogenic Evolved Stage (ACES), was...
service from 2004 to 2024, it was the largest type in the Delta IV family and was the world's second highest-capacity rocket in operation, behind SpaceX's...
It is a variant of the Delta CryogenicSecondStagestage used for the Delta rocket family, and is used as the secondstage of the SLS block 1. The ICPS...
more-flexible upper stage that would supplement, and perhaps replace, the existing ULA Centaur and ULA DeltaCryogenicSecondStage (DCSS) upper stage vehicles....
phase of the bid. Boeing developed the Delta IV based around Common Booster Cores and the DeltaCryogenicSecondStage, while Lockheed Martin developed the...
hydrogen and liquid oxygen tanks (called a DeltaCryogenicSecondStage (DCSS)) and a 4-meter payload fairing. The Delta IV Medium was capable of launching 4...
This is a list of upper stages used on rockets. bold denotes active configurations italics denotes configurations in development Multistage rocket Apogee...
both the Centaur and DeltaCryogenicSecondStage (DCSS) upper stages and intends to supplement and perhaps replace these stages in the future. The baseline...
at liftoff. The upper stage, known as the Interim Cryogenic Propulsion Stage (ICPS), is based on the DeltaCryogenicSecondStage and is powered by a single...
of class in one of the orders of knighthood of the Holy See DeltaCryogenicSecondStage Discontinuous Saved Segments, a rebasing method in some IBM operating...
more-flexible upper stage that would supplement, and perhaps replace, the existing ULA Centaur and ULA DeltaCryogenicSecondStage (DCSS) upper stage vehicles....
main-stage diameter increased from 3.0 to 3.7 m (9.8 to 12.1 ft). The Centaur upper stage uses a pressure-stabilized propellant-tank design and cryogenic propellants...
Cape Canaveral Air Force Station in Florida. The Delta IV's DeltaCryogenicSecondStage deployed the satellite as planned on 8 December 2016, at 00:35...