What the FY2027 request buys
Verbatim from the R-2A exhibit for project MSL-03 of PE 0602025E. This is the budget justification's own description of work that has not happened yet — the one thing no other level of the budget carries.
- Demonstrate control of a single catalyst type with different control physics. - Demonstrate size and complexity scaling. - Increase the accuracy of both models and fabrication approaches over a larger number of attachment sites and catalyst types.
The FY 2027 decrease reflects the shift from demonstration and characterization of a new microsystem to refining its accuracy and scaling its size.
FY2026: the year under way
Prior-year accomplishments and current-year plans from the same exhibit. Context for the FY2027 plan, not a series — an activity partitions its project exactly in the request year, but can under-cover it in earlier years.
- Demonstrate and integrate initial set of catalysts and microsystems. - Characterize catalyst attachment physics to microsystem and control of catalytic activity by microsystem and feedback performance characteristics to simulation teams. - Feed forward simulation results to experimental teams, and demonstrate and integrate second set of catalysts and microsystems.
Three years, and no five-year plan
An R-2A activity publishes the prior year, the current year and the budget year. The FYDP outyears exist at project and program-element level and are deliberately absent here rather than inferred. Estimate types are colored and never summed into one figure.
| Fiscal Year | Estimate Type | Amount ($M) |
|---|---|---|
| FY2026 | Enacted | 20.6 |
| FY2027 | Request | 18.2 |
This activity is 28% of project MSL-03's FY2027 request and 1.1% of PE 0602025E's. In the request year the activities under a project sum to it exactly; in the current year they under-cover it in about 9% of cases, so an activity's delta can legitimately exceed its parent's and the two must not be compared row to row.
6 activities in project MSL-03
Every R-2A line of this project, largest FY2027 request first. Linked where the activity has enough of its own narrative to carry a page; the rest are shown in full on the project page.