View Full Version : How does a helicopter fly in an essentially non-existent atmosphere??
midnight rambler
18th April 2021, 04:05 PM
Earth's atmosphere is 101325 pascals (https://en.wikipedia.org/wiki/Pascal_(unit)) (14.6959 psi (https://en.wikipedia.org/wiki/Pounds_per_square_inch)) while Mars' atmosphere is 610 pascals (0.088 psi) which is less than 1% of the Earth's value.
We're supposed to believe that the little Martian helicopter can fly around in an extremely thin atmosphere no problemo.
Oh! All you rubes be sure to wear your face diaper!!!
mamboni
18th April 2021, 04:26 PM
Earth's atmosphere is 101325 pascals (https://en.wikipedia.org/wiki/Pascal_(unit)) (14.6959 psi (https://en.wikipedia.org/wiki/Pounds_per_square_inch)) while Mars' atmosphere is 610 pascals (0.088 psi) which is less than 1% of the Earth's value.
We're supposed to believe that the little Martian helicopter can fly around in an extremely thin atmosphere no problemo.
Oh! All you rubes be sure to wear your face diaper!!!
To be clear Mars purported atmosphere is a virtual vacuum of quality very difficult to achieve with usual pump. Nothing can fly in such a vacuum: there is no lift.
What else is NASA lying about?
osoab
18th April 2021, 05:42 PM
To be clear Mars purported atmosphere is a virtual vacuum of quality very difficult to achieve with usual pump. Nothing can fly in such a vacuum: there is no lift.
What else is NASA lying about?
All of it.
JDRock
18th April 2021, 07:13 PM
NASA= Never A Straight Answer. Btw, theres plenty of atmosphere on earth where it was filmed.
midnight rambler
18th April 2021, 07:14 PM
NASA = Need Another Seven Astronauts
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