Is Ascension coming back?

Ascension ended on December 17, 2014, on Syfy. The show aired its entire first season over three episodes from December 15 to December 17, 2014.

Ascension was a science-fiction drama series that premiered in 2014. It was set in 1963 and followed a covert mission by the American government, which launched hundreds of people on a century-long journey aboard the starship Ascension. The purpose was to establish a new civilization on a distant world. Nearly 50 years into the voyage, the murder of a young woman led to questions about the project's future as the ship approached a critical point.

The series featured a cast including Andrea Roth as Juliet Bryce, Brandon Bell as Officer Oren Gault, and Brian Van Holt as William Denninger. It was rated 7.7 on TVMaze and had a runtime of 120 minutes per episode.