Show cover for Astra: Lost in Space

The Best Episodes of Astra: Lost in Space Season 1

Every episode of Astra: Lost in Space Season 1 ranked from best to worst. Discover the Best Episodes of Astra: Lost in Space Season 1!

In the year 2063, eight high school students and a kid are flown out to Planet Camp, tasked with surviving on their own for a...
Genres:AnimationAction & AdventureSci-Fi & FantasyMystery

Season 1 Ratings Summary

"Planet Camp" is the best rated episode of "Astra: Lost in Space" season 1. It scored 7.8/10 based on 126 votes. Directed by Masaomi Ando, Yoshinari Suzuki and written by Norimitsu Kaiho, it aired on 7/3/2019. This episode is rated 0.2 points higher than the second-best, "Wilderness".

  • Planet Camp
    7.8/10126 votes

    #1 - Planet Camp

    Season 1 Episode 1 - Aired 7/3/2019

    Nine students embark on their first trip to outer space, to attend a five-day "Planet Camp" on an uninhabited planet. The moment they arrive, however, a mysterious sphere transports them to a different part of the galaxy.

    Director: Masaomi Ando, Yoshinari Suzuki

    Writer: Norimitsu Kaiho

  • Wilderness
    8.0/10108 votes

    #2 - Wilderness

    Season 1 Episode 2 - Aired 7/10/2019

    The team reach the first planet on their interstellar trip, Planet Vilavurs. Though the planet itself seems comfortably inhabitable, the novice explorers have much to learn about space survival, and about each other.

    Director: Yusuke Shibata

    Writer: Norimitsu Kaiho

  • Meteor
    8.2/10101 votes

    #3 - Meteor

    Season 1 Episode 3 - Aired 7/17/2019

    Spirits are raised and friendships are forged after the nine students successfully complete their first visit to a foreign planet. However, they are reminded that danger still lurks — in outer space, and from within the group.

    Director: Yohei Fukui

    Writer: Norimitsu Kaiho

  • Star of Hope
    7.9/10102 votes

    #4 - Star of Hope

    Season 1 Episode 4 - Aired 7/24/2019

    Disaster narrowly averted, the group land on Planet Shummoor, the second planet of their trip. Finding resources proved to be a challenge, but every member of the group was optimistic that things will work out — except for one.

    Director: Norihiko Nagahama

    Writer: Norimitsu Kaiho

  • Paradise
    8.0/1091 votes

    #5 - Paradise

    Season 1 Episode 5 - Aired 7/31/2019

    After surviving another dangerous setback, the team are able to resume their trip. Meanwhile, back home, the students’ parents meet to discuss the fate of their children.

    Director: Yoshinari Suzuki

    Writer: Norimitsu Kaiho

  • Secret
    8.3/1095 votes

    #6 - Secret

    Season 1 Episode 6 - Aired 8/7/2019

    Ulgar threatens to kill Luca, revealing the previously unknown connection between the two, as well as secrets about Luca himself. Kanata attempts to piece the information together, but another disaster strikes.

    Director: N/A

    Writer: Norimitsu Kaiho

  • Past
    8.4/1094 votes

    #7 - Past

    Season 1 Episode 7 - Aired 8/14/2019

    As the Astra and Team B5 approach their next planet, Aries notices that Charce’s story doesn’t add up. The team confront Charce about his past, which he has kept secret until now.

    Director: Yoshihito Nishouji

    Writer: Norimitsu Kaiho

  • Lost and Found
    8.2/1092 votes

    #8 - Lost and Found

    Season 1 Episode 8 - Aired 8/21/2019

    The team meet Polina, an astronaut hibernating inside a ship identical to the Astra. Together, they work on a way to get off of this planet.

    Director: N/A

    Writer: Norimitsu Kaiho

  • Revelation
    8.8/10129 votes

    #9 - Revelation

    Season 1 Episode 9 - Aired 8/28/2019

    Some peculiar medical readings raise Zack’s suspicions about the true relationship between Funicia and Quitterie. Studying this, the team discovers the common link between the team members — the reason someone wants them all dead.

    Director: Yohei Fukui

    Writer: Norimitsu Kaiho

  • Culprit
    9.0/10111 votes

    #10 - Culprit

    Season 1 Episode 10 - Aired 9/4/2019

    The team is on its way to the final planet. Polina is determined to find out how it is possible that the children are from a different planet, and Kanata closes in on the enemy within.

    Director: Shota Hamada

    Writer: Norimitsu Kaiho, Hikaru Sakurai

  • Confession
    8.8/10116 votes

    #11 - Confession

    Season 1 Episode 11 - Aired 9/11/2019

    The entrapment was successful, and the team finally corners the killer amongst them. What drove the killer to do what they did, despite developing such a close bond with the rest of the team?

    Director: Yoshihide Yuuzumi

    Writer: Norimitsu Kaiho, Hikaru Sakurai

  • Friend-ship
    8.7/10115 votes

    #12 - Friend-ship

    Season 1 Episode 12 - Aired 9/18/2019

    The truth is revealed about the killer, which leads to numerous discoveries about the history of the world. Can the team overcome the final obstacle and return home safely?

    Director: Yoshihito Nishouji, Yusuke Shibata

    Writer: Hikaru Sakurai