# An Accelerated Development, Reduced Cost Approach to Lunar/Mars Exploration Using Modular NTR-Based Space Transportation System

> NASA Lunar Architecture document

**Wikidata**: [Q106661000](https://www.wikidata.org/wiki/Q106661000)  
**Source**: https://4ort.xyz/entity/an-accelerated-development-reduced-cost-approach-to-lunar-mars-exploration-using-modular-ntr-based-space-transportation-system


## References

1. [Source](https://www.lpi.usra.edu/lunar/strategies/)