# Possible High Latitude Survey

![Possible High Latitude Survey](https://assets.science.nasa.gov/dynamicimage/assets/science/missions/rst/science/roman_hls_mkiii_2-1.jpg?w=1600&fit=clip)

- Released: May 21, 2026
- Category: illustrations
- Credit: NASA
- NASA source: https://science.nasa.gov/mission/roman-space-telescope/scientific-visualizations/
- Page: https://roman.mixinvisuals.com/image/p729bcf2d992f/possible-high-latitude-survey/

This illustration compares the relative sizes of the areas of sky covered by two surveys: Roman’s High Latitude Wide Area Survey, outlined in blue, and the largest mosaic led by Hubble, the Cosmological Evolution Survey (COSMOS), shown in red. In current…