Revelation 12 Sign Fulfilled

Revelation 12:1-3

And there appeared a great wonder in heaven; a woman clothed with the sun, and the moon under her feet, and upon her head a crown of twelve stars: and she being with child cried, travailing in birth, and pained to be delivered. And there appeared another wonder in heaven; and behold a great red dragon, having seven heads and ten horns, and seven crowns upon his heads.

This sign of the woman has occurred before. The most recently on 9/23/2017. https://earthsky.org/human-world/biblical-signs-in-the-sky-september-23-2017/. But, to my knowledge the dragon has not appeared before but did on 9/23/2017, and this article contends that this was hidden by NASA and Google. https://www.sciencenatures.com/2020/10/red-dragon-of-revelation-area-in-space.html. https://www.youtube.com/watch?v=9L9Yyi9VpS4