how can we be sure those books in the libraries and astronomers are telling the truth?
new discoveries even told us that we have to rewrite text books and history since there were actually 12 planets in the milky way not just nine.
For the sake of correcting misinformation...
I assume by 12 planets in the milky way, you mean there are 12 planets that revolve around the sun?
https://en.wikipedia.org/wiki/PlanetThere are currently 8 planets in orbit around the sun
Pluto, along with other Kuiper belt objects, are no longer considered planets
There are currently over 3400 known planets in the milky way
Misinformation? how many of these planets have you seen with you own eyes? you have only seen a shiny light in the sky or doctored photos from NASA, so is what you are repeating like a parrot is just "Hearsay"
I have seen 5 of them without even using a telescope...
Both Venus and Jupiter glow very brightly at dusk for many months of the year
Mars, Saturn and Mercury can also easily be seen most of the year
You are talking about bullshit that was settled so long ago its not even funny
Vesta, Juno, Ceres and Pallas have not been considered planets for 200 years... Pluto has not been a planet for 10 years... don't bullshit
There is a big difference between a planet, and any old asteroid, etc floating around in orbit... a comet is a comet not a planet... an asteroid is an asteroid, not a planet... got it?