<28 TV Shows That Were Canceled And Never Got The Closure They Deserved>
"Terra Nova" is a bit complicated to explain — essentially the Earth becomes overcrowded and almost inhospitable by the mid-22nd century, so technology is developed to help citizens travel back 85 million years to inhabit the untouched Earth in a settlement called Terra Nova. The show's conflict arises from a rebel group called the Sixers, who are helping an evil corporation travel back and forth in time to exploit the past-Earth's natural resources for usage in the future. Phew.
The series' sole season ended in 2011 with the main character, Jim, destroying the portal to the past and narrowly making it back to Terra Nova. However, even though the portal was seemingly destroyed, an artifact from the 18th century was found in Terra Nova, left behind by the Sixers, suggesting that another portal to a different time period had opened up. What would that mean for the people of Terra Nova? Fans will never know since Fox gave the show the boot soon after.
Source : https://www.msn.com/en-us/tv/recaps/28-tv-shows-that-were-canceled-and-never-got-the-closure-they-deserved/ss-AALjyB6182