Mars does get a good score on 'noise levels' and 'scenic views,' but the school district ranking isn't great; the only teacher--the Perseverance rover--is too busy with rock samples to teach more than the occasional weekend class.
Refs generally say that you can exercise enough altitude control to avoid the ground, but if you start strategically choosing air layers to steer yourself, that's traveling.
The vaccine stuff seems pretty simple. But if you take a closer look at the data, it's still simple, but bigger. And slightly blurry. Might need reading glasses.