%0 Journal Article %T Lessons learned from an NIAC Phase I study for the flat-fabrication of a Dark Ages observatory %A Indaco, Manuel %A Parmar, Kanak %A Long, Ryan %A Whitehead, James %A Mailen, Russell W. %A Guzzetti, Davide %J Journal of Astronomical Telescopes Instruments and Systems %V 10 %N 2 %P 024002-024002 %@ 2329-4124 %D 2024-04-01 %I SPIE %~ DeepDyve