If you've spent hours flipping back and forth between the J.R.R. Tolkien's maps of Middle Earth and the prose in The Hobbit and The Lord of the Rings, then take some time with Emil Johansson's interactive chronology of the series, which lets you hover over an event and see just where it took place.

Wonder what's going to be on the Internet in the years 2015, 2112, 3000, and beyond? Fortunately, the social bookmarking site reddit's new timeline feature predicts the most popular links on the Internet through the heat death of the universe.

"A long time ago, in a galaxy far, far away…" Each one of Lucas' Star Wars films starts with these lines, distancing the story from our setting. But, what if we could determine roughly how long ago is a long time ago?

Check out this fun timeline documenting all of NASA's Apollo missions, from 1966 to 1972. As part of the viral marketing for the new space-horror movie Apollo 18, they've put together an awesome resource, and here's your first look.

Trying to remember what happened in Lost (and when) before tomorrow's season premiere? The New York Times is here to help with an amazing interactive timeline for the show, complete with video and commentary. [New York Times]

If all time travelers existed in the same timeline, it might look something like this infographic, which outlines which time traveler arrived in which year, how they got there, and what time travel paradoxes could arise.