Explore more galaxies, nebulae, star clusters and small worlds, with richer object guides. Enjoy more detailed asteroid shapes and a more natural sense of depth in the Milky Way.

Spacecraft paths now show the full bundled journey in both the main view and replay. Offline detail levels preserve the original route when zooming, without turning short source gaps into missing days or weeks. Positions, velocities and documented data limits are unchanged. The route overview also stays fixed when scrubbing time, instead of drifting with the spacecraft. Reduced storage use with lossless resource packing and more efficient mission data. Model materials now load on demand, and a bounded model cache keeps memory use under control during long journeys. Scientific values, model detail and texture quality are preserved. Improved orbital path continuity in crowded views. Small endpoint seams no longer become large gaps, and rendering limits no longer cut paths short. Real mission endpoints and gaps in source data are preserved. Keep orbital paths visible when changing targets. Hold Paths to manage up to 32 retained paths, add planet, probe or satellite groups, and find individual objects. Each path has a stable color and your choices survive relaunch.

• Adds 14 language options for the interface, object names and offline encyclopedia. Explore ten newly detailed asteroids and comet nuclei, including Eros, 67P, Ida, Gaspra, Mathilde, Lutetia, Šteins, Tempel 1, Hartley 2 and Wild 2, using observation-constrained shapes from scientific archives. • Fixes a cockpit startup failure on older iPhone and iPad GPUs. • Fades finite orbit predictions at their true endpoints without distorting orbital data; closed orbits remain continuous. • Adds 4,709 observation-derived asteroid and comet models, including low-confidence reconstructions with visible uncertainty notices. • Adds Mercury and Venus global terrain with source datums and labeled interpolation limits. • Adds model evidence, alternative-solution notes and direct scientific-source links. • More accurate proportions, reference orientations and approach boundaries. • Smoother surface shading and efficient warp trails. • Distinct, stable reference shapes where measured geometry is unavailable. • Six new encyclopedia entries and expanded asteroid descriptions with multilingual support. • Planet-specific atmospheric scattering, backlit Venus crescents and rings, and gentler sunrise glare. • More stable thin atmospheric edges across screen sizes and quality settings. • Fixes for lunar terrain seams, duplicate asteroid and satellite points, distant sunlight, high-eccentricity comet orbit curves, and interrupted small atmospheric rings. Object details explain fitted regions and limits of the available data.