United States of America As Represented by the Administrator of Nasa

Douglas M Rabin

Edward J Wollack

Kevin L Denis

Qian Gong

Neerav Shah

Phillip C Chamberlin

Joseph M Davila

Adrian N Daw

Nelson Reginald

Processes for fabricating structured, relatively large area, ultra-thin polymer films are disclosed. For instance, such a process may include spinning a thermoplastic polymer film onto an etched wafer that serves as a mold for the thermoplastic polymer film, baking the thermoplastic polymer film on a hotplate at a curing temperature, delaminating the thermoplastic polymer film in water, and peeling the thermoplastic polymer film from the etched wafer, producing a structured thermoplastic polymer film that has structures corresponding to areas where the wafer has been etched.

Fabricating ultra-thin structured polymer films

The present invention relates to a space-based instrument which provides continuous coronal electron temperature and velocity images, for a predetermined period of time, thereby improving the understanding of coronal evolution and how the solar wind and Coronal Mass Ejection transients evolve from the low solar atmosphere through the heliosphere for an entire solar rotation. Specifically, the present invention relates to using a 6U spherical occulter coronagraph CubeSat, and a relative navigational system (RNS) that controls the position of the spacecraft relative to the occulting sphere. The present invention innovatively deploys a free-flying spherical occulter, and after deployment, the actively controlled CubeSat will provide an inertial formation flying with the spherical occulter and Sun.

Spherical occulter coronagraph cubesat

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Arnold, MD, United States of America

Douglas M Rabin