The BBC Doctor Who website have uploaded a 15-second teaser trailer for Series 6 of Doctor Who.

The teaser, which can be seen below, features The Doctor, reflected through an astronaut's helmet as it approaches the TARDIS. Further teasers will begin airing on the BBC channels from 9pm this evening.

As well as the teaser, the BBC Doctor Who site have also uploaded a teaser trailer for the upcoming prequel to 6.1: The Impossible Astronaut (below), which can be seen on the site from 4pm on Friday:

[Source: BBC Doctor Who website]