Actually, there is one thing on the site (http://www.interstellarmovie.com/) – a couple of links to sign up for Facebook and Twitter updates, and who doesn’t love official updates? It also has the release date.
There have also been some strong rumors that indicate that the first Interstellar trailer is not far away, and possibly playing before The Hobbit: The Desolation of Smaug when it opens this weekend. The trailer is 01:43 and there is no word on whether it is on all prints or just on the IMAX version of The Hobbit. With Christopher Nolan, you never know.
Interstellar stars Matthew McConaughey, Jessica Chastain, Anne Hathaway, Michael Caine, Casey Affleck and John Lithgow and opens in theaters on Nov. 7, 2014.
Source: Official Site