We know in the second episode of "Wallace and Gromits World of Invention" that Gromit landed in a parachute at the end of the show, burnt and bruised. But what happened to the rocket after it exploded??

only Aardman can answer that

I have Know Idea!

not sure sorry !

umm good question

maybe he sold it i dunno

Maybe it crashed on the moon?

Who knows?

only aardman knows

It was shunk down using one of Wallace's failed machines that didn't make it into the cracking contraptions series due to the consequences of it failing. The machine worked that one time and Gromit keeps it in his bedroom now. lol!
Okay, maybe not, but Gromit DOES have a small scale model of it on a shelf.

May it landed safely or crashed somewhere but the both guys will be able to escape