Elon Musk previously stated on Twitter that he is an alien, but it seems the billionaire has had a change of opinion with a recent post that questions the existence of aliens.
'Strongest argument against aliens,' Musk tweeted, along with two charts that shows camera resolution has advanced, but UFO pictures have remained the same.
The post concludes that extraterrestrials do not exist, due to most images showing floating blobs, but many of the comments argue otherwise.
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