Follow the space program since the moon landing in the four-part documentary "Once Upon a Time in Space". Here’s how to watch ...

Astronomers have discovered a planet orbiting two stars, drawing comparisons to Star Wars’ Tatooine. This documentary explores the science behind the rare find and its significance.

After months of debunking Scantarctica, a Flat Earth documentary series, Simon Dan says it’s reached “its worst theory yet.” The filmmakers insist that the 24-hour Antarctic sun is a man-made illusion ...