Apple TV+ is taking subscribers out of this world with its new psychological space thriller, Constellation, starring Noomi Rapace and Jonathan Banks.

Created and written by Peter Harness (Wallander, The War of the Worlds, Doctor Who), Constellation follows Jo Ericsson (Rapace), an astronaut who returns to Earth following a fatal accident, only to learn her world is much different than she left it.

Per Apple TV+, the action-packed adventure “is an exploration of the dark edges of human psychology, and one woman’s desperate quest to expose the truth about the hidden history of space travel and recover all that she has lost.” So if you’re a fan of space, conspiracies, and psychological thrillers, you’ll want to add Constellation to your watch list.

Curious when Constellation premieres on Apple TV+? How many episodes are in the series? Who’s in the cast? Or what time new episodes come out on Apple TV+? We’ve got you covered!

Constellation on Apple TV+ consists of eight episodes. The first three episodes premiere on Wednesday, February 21. After that, the series will follow a weekly release schedule until its March 27 finale.

As noted above, new episodes of Constellation will premiere weekly on Wednesdays until the finale. That said, Apple TV+ often releases new episodes at 9:00 p.m. ET the night ahead of designated premiere dates, so keep your eyes peeled for new Constellation episodes on Tuesdays at 9:00 p.m. ET if you’re extra eager to watch.

If it’s Wednesday and you don’t see a new episode of Constellation on Apple TV+, don’t panic! Try refreshing your browser or app. Sometimes platforms take a few moments to load new content.

Looking for a complete Constellation episode guide with corresponding episode titles and premiere dates? Here are the official premiere dates for Constellation‘s eight episodes, which premiere throughout February and March. (Again, remember to keep an eye out for early Tuesday releases.)

You bet! Get a first look at Rapace and Banks in action in Apple TV+’s out of this world Constellation trailer featured at the top of this article.

Curious who appears in Apple TV+’s psychological space thriller alongside Rapace and Banks? In addition to The Girl with the Dragon Tattoo and Breaking Bad/Better Call Saul stars, Constellation‘s cast includes actors from television series and films including Oppenheimer, The Larkins, Lovecraft Country, Air, The Morning Show, Emily in Paris, and more.

Here’s a look at some of Constellation‘s main characters: