Correction to ROSES-25 B.7 Heliophysics Low-Cost Access to Space
The Heliophysics Low-Cost Access to Space (H-LCAS) program (B.7 of ROSES) solicits proposals for the development and application of innovative instruments, technologies, and flight investigations that can be accomplished using sounding rockets, high-altitude and balloons. H-LCAS provides pathways to advancing Heliophysics science by supporting the development and maturation of technology and by enabling suborbital science and technology demonstration.
On or about October 16, 2026, a corrected version of B.7 H-LCAS will be posted on NSPIRES. The correction is that in the first paragraph of the introduction a vestigial reference to CubeSats was replaced with "airborne platforms". New text is in bold and deleted text is struck through. The due dates remain unchanged: Step-1 proposals are due by November 20, 2026, and Step-2 proposals are due March 16, 2027.
Questions concerning B.7 H-LCAS may be directed to Sabrina Savage and Ennio Sanchez at hq-hpd-lcas@mail.nasa.gov
