Yes.
After Part 3 But Part 3 is Not out Yet
Super Mario Galaxy and Super Mario Galaxy 2 are considered one entry in the Mario series. That entry has already been succeeded, Nintendo will not make another sequel to an already replaced entry.
There's no Super Mario Galaxy 3.
i think the galaxy 3 is better.
Which Nebula? Astronomically speaking, no it does not. In our lifetime, we will not come anywhere near to a nebula. If your thinking of the Andromeda Galaxy then - well expect galactic fireworks - but not for about 3 billion years. [See related question]
Yes, there are many choices for covers for the Galaxy note 3
The Samsung Galaxy Express came out in March of 2013.
You can pre-order them as of July 15, 2012. You will receive them when its your turn to get one.
It came from galaxy.
no
Yes. You can use a keyboard with a Samsung galaxy 3.