It's possible, though it's (probably... see below) prohibited by both the Outer Space Treaty and the Partial Test Ban Treaty of 1963. All countries known to possess nuclear weapons capability, with the exception of North Korea, have ratified at least one of these (North Korea has signed, but not ratified, the Outer Space Treaty).
Whether or not a non-weapon nuclear explosion (for example: using a nuclear device as a sort of improved dynamite for, say, mining purposes) would violate the Outer Space Treaty is an interesting legal question, since the treaty expressly refers to nuclear weapons and goes on to say that the use of any equipment or facility necessary for peaceful exploration shall not be prohibited. This could potentially eventually become important.
Sure, why not? Look up Operation Starfish Prime.
1986
It blew up while still in the earths atmosphere, not when it was in space
An O-ring failure.
1986
1 nuke
if by nuke you mean the weapon of destruction, yes, overtime it can.
Of course.
about a 50 mile radius
Unless its a nuke, no. Or if you place it in the right place.
Of course not, the nuke would not even make it to the deathstar before Darth Vader would use his force powers to shoot it back at you.
Sure, why not? Look up Operation Starfish Prime.
no, space shuttle atlantis didn't blow up, the shuttles that blew up were columbia and challenger.
all you have to do is kill zombies and some will drop a nuke but if one does run into the nuke and it will blow up and not hurt you but it will kill the zombies that are out
Put at tactical nuke in it and blow that mother ducker
1986
It blew up while still in the earths atmosphere, not when it was in space