Space Time
The most powerful space telescope ever built, located at Earth-Sun L2.
One record per aspect. The origin says what kind of thing each value is; the source says where it came from; the limit says what it cannot tell you.
James Webb Space Telescope is drawn at the Sun-earth L2 Lagrange point, recomputed from the planet's astronomy-engine position for the simulation time. The real spacecraft follows a halo orbit around that point, which is not drawn.
James Webb Space Telescope: mass 6.161 × 10^3 kg. These values are bundled with the object record and drive the rendered size.
The close-up shows a published 3D model scaled to 21 m deployed sunshield span. NASA, ESA, CSA; model distributed through NASA 3D Resources.
The short description and the fact list are written by the Space Time authors for orientation. They are not quoted from a catalog field and carry no citation of their own.