Project Blue Beam is a conspiracy theory that claims that NASA is attempting to implement a New Age religion with the Antichrist at its head and start a New World Order, via a technologically-simulated Second Coming.
The allegations were presented in 1994 by Quebecois journalist and conspiracy theorist Serge Monast, and later published in his book Project Blue Beam (NASA). Proponents of the theory allege that Monast and another unnamed journalist, who both died of heart attacks in 1996, were in fact assassinated, and that the Canadian government kidnapped Monast's daughter in an effort to dissuade him from investigating Project Blue Beam.
The project was apparently supposed to be implemented in 1983, but it didn't happen. It was then set for implementation in 1995 and then 1996. Monast thought Project Blue Beam would be brought to fruition by the year 2000, really, definitely, for sure.