There will be nothing like any of your pictures.

Such as this. Not enough green area. Thrust isn't used to move space vehicles. Open cockpit vehicles in what is supposed to be a vacuum is silly and dangerous. The moon's surface doesn't look like that. ...

All of the things that will be completed in the next 50 years have already been talked about.
But how does one explain it to the common person, when everything the common person thinks they know about science is wrong?

The biggest thing to change in the next 50 years will be schools.
Schools will be abolished.
And none to soon, imho.

The modern physics text books will be thrown out.
The modern history text books will be thrown out.
And even english, the arts and math.

Once we start understanding that our world was built on lies, the future will be very different.

Almost no one will live in cities.
In the further future, crypto currencies will not be used. Instead, it will be an actual exchange system and record of exchanges. We will not work in "money", we will work straight with goods.

This will be doable because we will live in small communities that will create an item for trade with the rest of the world. They will be almost completely self-sufficient. Growing all of their own food. Making their own clothes.
Large corporations will be gone.