Obviously NASA is not a hoax. This is really nasty suggestion: that millions of peeps have spent their life-work on the most massive coverup in history. Poppycock.
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However, if you INSIST we not use satellite imagery of Hurricane Harvey then you must consider this (as has been suggested many times in these forums before me) - the CORIOLUS EFFECT. This 'force' causes cyclones (hurricanes and tornados + all 'low pressure' weather systems) to rotate COUNTER CLOCKWISE in the northern hemisphere and clockwise in the southern hemisphere. This is well observed, as it is now being observed in Texas. No 'natural' force on a flat and stationary earth can explain this. On globe spinning earth the effect is predicted, and observed exactly as predicted.
NOTE: this can be seen in microcosm in your own bathtub - if you put water in...allow to come to complete calm conditions, pull plug and watch: water will drain in counter-clockwise motion north of equator (further north = stronger effect). Google 'Coriolus effect' and do some reading.