NIAC Award: StarNAV Architecture for Autonomous Spacecraft Navigation

Illustration of the StarNAV concept (Credits: John Christian)

NASA Innovative Advanced Concepts (NIAC) Phase I Award
Amount: $125,000

StarNAV: An Architecture for Autonomous Spacecraft Navigation by the Relativistic Perturbation of Starlight

John Christian
Rensselaer Polytechnic Institute

StarNAV is a novel architecture for navigating anywhere in the Solar System or beyond using the relativistic perturbation of starlight. The proposed StarNAV technique measures the change in inter-star angle due to stellar aberration to estimate vehicle velocity. These velocity estimates may be used for navigation.

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