SETI marches on

Good review of the history and current state of SETI.

“Throughout SETI’s 60-year history, a stalwart group of astronomers has managed to keep the search alive. Today, this cohort is stronger than ever, though they are mostly ignored by the research community, largely unfunded by NASA, and dismissed by some astronomers as a campy fringe pursuit. After decades of interest and funding dedicated toward the search for biological life, there are tentative signs that SETI is making a resurgence.”