Antarctica is impossible from a technological stand point (energy, temperatures and seasons), unless of course you want to live with Hitler and his scret base in antarctica, maybe he can take you in his Hanebu to the dark side of the moon (which is not dark actually)
But anyways if you can set a permanent base in Arctanctica, setting one in Mars shouldn't be an issue (apart from getting stuff to Mars )
Antarctica is not impossible at all.But anyways if you can set a permanent base in Arctanctica, setting one in Mars shouldn't be an issue (apart from getting stuff to Mars )
Mars would not be impossible either, but it would be a lot harder.
Apart from getting materials to Mars, there would be problems with food and water supplies. And of course, we must not forget the problem with oxygen. And the risk of meteor crashes is much higher thanks to its thin atmosphere. Oh, the atmosphere would also be a big problem since it doesn't stop much of the cosmic radiation. So simply, it would be a LOT harder.
So, lets not mix apples and pears, shall we?
It is impossible, 6 month of night during polar winter at -70°C with nothing that can give you supply, you'll need a closed heated ecosystem to grow you own food which requires tons of energy
You can grow food on Mars and water is abundant on Mars and you can create a micro ecosystem CO2 is abundant in Mars plants will creat oxygene trough photosynthesis as there is abundant sunlight you just a green house to creat decent pressure, and yes you'll need space suite on Mars but you can creat oxygen being trough plants or water and air recycling and co2, as for meteorite, earth has more gravity and thus it is bound to attract more meteorites than Mars, also Atmosphere only burn small meteorites while for big ones it either makes them explode or split which is more devastating as for cosmic radiation is a non issue if the habitat is underground