The Astronaut

Where to Watch The Astronaut (2025) Online Free

Wondering where to watch The Astronaut online? You are in the right place. MyFlixer lets you stream The Astronaut (2025) in full HD with no subscription, no sign-up and no hidden fees. Pick a server above, press play, and the horror film starts within seconds.

Directed by Jess Varley, The Astronaut stars Kate Mara, Laurence Fishburne, Gabriel Luna and Ivana Miličević. It runs 1h 30m and holds a 6.1/10 average rating on TMDB from 453 votes. The horror, science fiction and thriller movie was released on September 26, 2025 by Fuller Media (United States of America), originally in English. Its tagline sums it up: "She didn't come back to Earth alone.".

The story: After returning from her first space mission, astronaut Sam Walker is placed under NASA’s care at a high security house for rehabilitation and medical testing. However, when disturbing occurrences begin happening around the property, she fears that something extraterrestrial has followed her back to Earth

For the best experience start with Server 1 and only switch if the stream buffers. Full-screen playback and subtitle selection are handled inside the player. Fans of The Astronaut on MyFlixer also watch Impostor, The Blob and Circle, all streaming free in HD.

The Astronaut Streaming FAQ

Can I watch The Astronaut for free on MyFlixer?

Yes. The Astronaut streams completely free on MyFlixer (also known as MyFlixerz). There is no subscription, no credit card and no account required.

Is The Astronaut available in HD?

Yes. The servers offer The Astronaut in HD quality (720p or 1080p depending on the source) and playback adapts to your connection speed.

How long is The Astronaut?

The Astronaut has a runtime of 1h 30m, so set aside a little more than that for the full movie.

What should I do if The Astronaut will not play?

Switch to another server using the buttons above the player. Most playback problems are solved by choosing a different server or refreshing the page.