Which innovative product marketing strategy did NASA implement in 2017 that significantly increased public engagement with astronomical discoveries?

The space industry represents one of the most fascinating intersections of cutting-edge science and product marketing. Astronomy organizations must translate complex scientific achievements into products, experiences, and brands that resonate with the public. NASA, in particular, has become a masterclass in how scientific institutions can build powerful brand recognition. This poll tests your knowledge about the marketing strategies that have helped make astronomy accessible and exciting to the general public.

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The "NASA Selfies" app that allowed users to place themselves in cosmic backdrops with authentic NASA imagery
The "Sounds of Space" retail collection featuring sonifications of celestial phenomena packaged as limited-edition vinyl records
The "Mission: Home" augmented reality experience that transformed smartphones into portable planetariums
The "Stellar Signature" program allowing consumers to purchase naming rights to newly discovered exoplanets