The disc version of minecraft will come out on June 4th, 2013. It was officially said by Microsoft a few weeks ago. You can pre-order now for only $19.99 like the digital version.
Judging by Notch's standpoint on disc based games, it's not
I don't think they plan to create a disc game of Minecraft as they've already created a downloadable version on the Xbox marketplace.
When is Minecraft coming out on disc
No but minecraft is available through the PlayStation store
There is no disk version, it's all online.
No, you cannot.
You can't
There is no next Minecraft.
I'm not sure if it ever will.
Minecraft takes up approx. 200mb of disk space
No, it is a download from XBox Live Arcade.
2013