The final trailer for Project Hail Mary is now online ahead of the film’s March 20 theatrical release.

Directed by Phil Lord and Christopher Miller and based on Andy Weir’s best-selling novel, the sci-fi drama stars Ryan Gosling as a middle school science teacher who wakes up alone on a spaceship with no memory of how he got there. As his memory returns, he realizes he’s been sent on a mission to stop a mysterious force threatening the sun and, ultimately, life on Earth.

The cast also includes Sandra Hüller, Ken Leung, Milana Vayntrub, Priya Kansara, Lionel Boyce, and James Ortiz. The screenplay is by Drew Goddard.

The film was shot for IMAX and opens exclusively in theaters March 20.

Watch the final trailer below.