SLS
Exploration-class super heavy-lift launch vehicle for Orion and large lunar payloads.
Artemis campaign
Moon to Mars architecture.
Artemis ties SLS, Orion, Gateway, human landing systems, spacesuits, surface power, science, and international partnerships into a sustained lunar exploration campaign.
Drag to rotate. Wheel to zoom. Right-drag to pan.
Architecture
Major Artemis systems
Orion
Crew spacecraft for launch, deep-space transit, reentry, and crew survival.
Gateway
Lunar-orbit platform for staging, science, logistics, and international collaboration.
Human Landing System
Transfers crew between lunar orbit and the surface; large reusable lander concepts are part of current planning.
Surface Systems
Spacesuits, habitats, mobility, communications, power, navigation, and science payloads.
Mars Preparation
The Moon provides an operational testbed for long-duration human exploration farther out.
Artemis I
Uncrewed SLS/Orion flight test demonstrated the integrated system.
Artemis II
Crewed lunar flyby test validates human operations beyond low Earth orbit.
Artemis III+
Surface missions target lunar south-pole science and increasingly capable infrastructure.
Mathematical model
Engineering geometry model
Engineering models are procedural, dimensionally organized teaching models. They use geometric primitives, known subsystem layout, symmetry, and transformation matrices; they are not generated from a visual image and are not exact manufacturing CAD.
Rigid transform
\[\mathbf{p}_{\mathrm{world}}=TRS\,\mathbf{p}_{\mathrm{local}}\]
Every component is positioned by translation T, rotation R, and scale S. This gives a reproducible mathematical scene graph instead of freehand drawing.
Symmetry and repetition
\[\mathbf{p}_k=R_z\!\left(\frac{2\pi k}{N}\right)\mathbf{p}_0\]
Repeated structures such as solar panels, trusses, engines, wheels, and array segments are generated by rotational or translational symmetry.
Scale verification
\[\mathrm{ratio}_{\mathrm{scene}}=\frac{\mathrm{dimension}_a}{\mathrm{dimension}_b}\]
Where the page presents relative component sizes, the scene preserves those ratios or states when readability scaling is applied.
Verification standard: the rendered object must be reproducible from stated equations, catalog parameters, or explicit geometric transforms. Visual reference images may inform presentation only; they are not the source of orbital positions, field vectors, accretion-disk gradients, timing, or engineering layout.
Limitations: browser scenes may use bounded scale, compressed distances, simplified two-body dynamics, schematic transfer curves, or educational approximations where full numerical ephemerides, CFD, finite-element models, or general-relativistic ray tracing are outside the page scope. Those simplifications are part of the model contract, not hidden image-based construction.