NASA Corrects B.7 Heliophysics Research Solicitation

The update replaces a reference to CubeSats with airborne platforms to clarify the program's research requirements.

Updated on Oct. 16, 2026 in Space

NASA Corrects B.7 Heliophysics Research Solicitation

NASA has issued a correction to its B.7 Heliophysics Low-Cost Access to Space program solicitation. The update replaces a vestigial reference to CubeSats with airborne platforms in the program's introductory text.

Why it matters

The correction ensures that the solicitation requirements align with the program's intended focus on airborne platforms for solar and space physics research. Standardizing these definitions is critical for clarity as applicants prepare their proposals.

The B.7 solicitation underwent a textual revision on NSPIRES to swap a reference from CubeSats to airborne platforms. This administrative update clarifies the intended instrument delivery methods for the upcoming research cycle.

The players

NASA

The United States federal agency responsible for the civil space program, aeronautics research, and space exploration.

NSPIRES

The NASA Solicitation and Proposal Integrated Review and Evaluation System used for managing research funding.

The details

The modification addresses a vestigial—or leftover—reference in the introduction paragraph of the Heliophysics Low-Cost Access to Space program document. By replacing CubeSats with airborne platforms, NASA ensures that the solicitation accurately reflects the program's scope for high-altitude sensor deployment. NSPIRES, the NASA Solicitation and Proposal Integrated Review and Evaluation System, acts as the central platform for managing these research solicitations.

October 16, 2026: Correction posted to NSPIRES.
November 20, 2026: Step-1 proposals are due.
March 16, 2027: Step-2 proposals are due.

The Tech Race

This administrative update maintains the integrity of the B.7 program within NASA's broader heliophysics research roadmap. It ensures that proposal submissions align with established hardware deployment standards for atmospheric and space observation.

Researchers planning to submit proposals must ensure their documentation accounts for the corrected focus on airborne platforms. Interested parties should verify all submission requirements on the official NSPIRES portal before the November deadline.

The takeaway

Researchers should review the updated B.7 solicitation language to avoid alignment errors in their applications. The next milestone to monitor is the Step-1 proposal deadline on November 20, 2026.