Ocean on Mars???

They're probably referring to a dried-out ocean of some sort.

The little picture clearly displays a wet ocean - something Mars hasn't seen for billions of years.

actually they say there is an ocean on mars just frozen maybe?

It has been proven that there have been oceans on mars. Will you deny that this can happen again in the future? Remember the game doesn't take place here and now, or is on any level remotly connected with real life except for a couple of names. If it bugs you, go mod it

Don't let Mr Garibaldi hear you say that.

There will be oceans on Mars in 3 years after I finish building my backyard spaceship and build a colony there to terraform it

Note that the graphic for the planet matches the class of the planet. You can easily get Mars up to 7 or 8 which is pretty much like base Earth. Thus, oceans may be present on a class 7/8 planet.

Plus with terraforming in the future I'm sure oceans will exist again.

In the furture, I agree, maybe there will be oceans again who knows. When earth is destroyed by man (probably) or a natural disaster we have to go somewhere right? Mars may possibly be our only hope in the future for the survival of mankind as we know it. Earth won't be here forever, eventually we have to get off which is why the space program is so significant.

Whenever I click on a tile it sometimes says something completely random like when i click in the middle of the ocean it says prairie.Or in this case you click on soil and it says ocean.

Tiny islands maybe? You know Japan has actually over 200 islands, but can you see them from orbit?