Space Documentary Streaming Free Trials

Space documentary streaming services let you explore the universe through fascinating films and series about astronomy, space exploration, NASA missions, and the future of human space travel.

Many streaming platforms offer free trials, allowing you to explore their documentary libraries before committing to a subscription.

If you enjoy documentaries about planets, black holes, telescopes, and the search for life beyond Earth, these streaming services are a great place to start.

You can also explore our main guide to documentary streaming free trials for more nonfiction streaming platforms.

Find Space Documentary Streaming Free Trials

Use the tool below to discover streaming services currently offering free trials.





Best Space Documentary Streaming Services with Free Trials

CuriosityStream Free Trial

Best overall for space and astronomy documentaries

CuriosityStream features a large collection of documentaries focused on astronomy, astrophysics, space missions, and the science behind the universe. The platform is especially popular among viewers who enjoy educational science documentaries.

Popular space documentary topics include:

  • NASA missions and space exploration
  • black holes and distant galaxies
  • the search for extraterrestrial life
  • planetary science and our solar system
  • future space travel and colonization

Start the CuriosityStream free trial

PBS Documentaries Free Trial

Best for educational space storytelling

PBS Documentaries includes thoughtful science programming that explores astronomy discoveries, space telescopes, and the history of human exploration beyond Earth.

Many PBS science documentaries focus on explaining complex space science in an accessible and engaging way.

Try the PBS Documentaries free trial

Discovery+ Free Trial

Best for space exploration TV series

Discovery+ includes science-focused programming from Discovery Channel and Science Channel, including documentaries and series about rockets, space missions, and cutting-edge aerospace technology.

Start the Discovery+ free trial

Docurama Free Trial

Best for independent space documentaries

Docurama offers a selection of documentary films exploring scientific discoveries and space exploration. The service often features independent documentaries about astronomy, space science, and technological innovation.

See the Docurama free trial

Popular Space Documentary Topics

NASA and Space Missions

Many documentaries focus on historic NASA missions, rocket launches, and the technology behind human space exploration.

Black Holes and Distant Galaxies

Astronomy documentaries explore the mysteries of black holes, dark matter, and the structure of the universe.

The Search for Life Beyond Earth

Scientists continue searching for signs of life on other planets. Documentaries often explore Mars exploration, exoplanets, and astrobiology research.

The Future of Space Travel

Space documentaries also examine the future of human exploration, including private spaceflight, Mars colonization, and next-generation spacecraft.

Explore More Documentary Free Trial Guides

Tips for Trying Space Documentary Streaming Services

  • Start with a science-focused platform if you mainly watch space and astronomy documentaries.
  • Use the finder tool above to compare streaming trials quickly.
  • Look for exclusive documentary series about NASA missions and space exploration.
  • Try one service at a time so you can fully explore its library during the free trial period.

Space documentary streaming services make it easy to explore the universe and learn about scientific discoveries while trying the best platforms with a free trial.