Good news for all Observers! Starting next week, Science Channel will air three full hours of Fringe every Tuesday night. These nights of reruns will begin with a special message from John Noble, who plays brilliant mad scientist Walter Bishop; by 2013, the network will have re-aired the sci-fi series in its entirety.

The great Fringe rewatch begins Nov. 20 at 8 p.m., when the series’ two-hour pilot and first regular episode will play. Science will then air Fringe‘s full first season during daylong marathons on Nov. 23 and Nov. 24. Season 2 starts airing the following week. Even those with piles of Fringe DVDs may want to tune in: the Fringeblock’s commercial breaks will feature episodes of “Science of Fringe,” a short-form series in which real scientists will examine “phenomena such as time travel, dream sharing and parallel universes,” according to a release.