Ask a question in the box below, or search using the box above.

As you enter your question, our massive, TARDIS-sized computers will search out other similar questions. So be sure to check the list that pops up before asking your question. Once you've decided that your question has not been asked before, push the not-so-threatening blue button below.

If you want to ask questions needing speculation or people's opinions, please do it in our Watercooler forum, not here. The main Q&A space is for questions with definitive factual answers. Thanks!

To avoid spoilers in the main Q&A section, please do to not post information about stories that have not been released in the UK, or ask for information about stories that have not yet aired there.

In her last episode, "Doomsday", Rose is helping the Doctor in trying to close a void connecting our universe with a parallel universe (where Mickey had been trapped in an earlier episode and also where a version of Rose's father had survived, but her mother hadn't). Cybermen had come through the void from the parallel Earth to take over ours - as they're want to do - and it is revealed that the Daleks had hidden in the void and used the opportunity the Cybermen had presented to escape and take over the Earth and, subsequently, the universe. In the process of trying to close the void, and suck all of the Cybermen & Daleks into it, Rose loses her grip on the device needed to close it, and falls into the void - until her father from the parallel Earth appears to save Rose and take her back with him to the parallel Earth using a device they had developed to fight Cybermen. By closing the void, the Doctor made it impossible to visit that parallel universe and to see Rose ever again.

It is assumed Rose lives out a full and, somewhat, happy life. Her parents are reunited and even start a new family. She's back with Mickey but, of course, is still in love with the Doctor.

It was one of the best, and saddest episodes I've ever seen. OK, kind of long, but hopefully answers the question =)