# Notional placement of the Galactic Bulge Time Domain Survey fields

![Notional placement of the Galactic Bulge Time Domain Survey fields](https://assets.science.nasa.gov/dynamicimage/assets/science/missions/rst/technical/Galactic_Bulge_Time_Domain_Survey_fields.png?w=1600&fit=clip)

- Released: January 7, 2026
- Category: infographics
- Credit: NASA
- NASA source: https://science.nasa.gov/mission/roman-space-telescope/technical-gallery/
- Page: https://roman.mixinvisuals.com/image/p4b973c3844d2/notional-placement-of-the-galactic-bulge-time-domain-survey-fields/

The upper image shows the inner half of our Milky Way galaxy in false color, with the Galactic Bulge at the center. Dark patches are regions where the background starlight is obscured by interstellar dust. The lower image is a 6x6 degree region near the…