243 Ida scaled one in one million

thingiverse

The text appears to be a list of astronomical models or reconstructions, likely from a website called Thingiverse. Here's a breakdown of the content: 1. **Mars (1962 reconstruction)**: This is a 3D model of Mars as it was reconstructed in 1962. 2. **Flat Earth**: A 3D model of a flat Earth, which is a theoretical concept that challenges the traditional understanding of our planet's shape. 3. **Planet Nine**: A hypothetical planet in our solar system, modeled in 3D. 4. **Luna (4 Gya)**: An ancient version of the Moon, dated to around 4 billion years ago. 5. **Cube planet**: A theoretical planet with a cube-shaped structure. 6. **Expanding Earth**: Another theoretical concept that models an expanding Earth. The text includes links to the original Thingiverse pages for each model and mentions the scale at which they are available (e.g., one-in-twenty-million-scale, one-in-sixty-million-scale). There's also a note at the bottom explaining the notation used for scaling: K = 10^3 (one thousand), M = 10^6 (one million), G = 10^9 (one billion).