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Seasons & episodes
Searching for watch Astra Lost in Space season 1 online? Use the episode list below (legal-only availability varies by region).
Where to watch “Astra Lost in Space” (2019) online legally? See US streaming options first, plus English-region fallbacks.
Astra Lost in Space first aired in 2019 • originally associated with AT-X • 1 season • 12 episodes • around 24 minutes per episode • status: Ended.
If you searched for “watch Astra Lost in Space online” (2019), the safest approach is to verify legal availability in your region (US first, then English-region fallbacks).
It sits in the Animation, Action & Adventure, Mystery space, which helps set expectations for tone and pacing.
Ratings vary by audience taste—check the synopsis and cast to see if it matches what you like.
This page includes season navigation, episode list, cast, trailer (when available), and legal provider hints to help you decide quickly.
Synopsis
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 few days. But shortly after arriving, an ominous glowing orb warps them to an unknown quadrant of space, nearly 5,012 light years away. Now, the only way back home is a slow, dangerous trek across the universe—a journey that’ll test them in ways Planet Camp never could.
Keywords
spacecraft, space colony, space travel, friendship, space, alien, betrayal, survival, conspiracy, disaster, based on manga, lgbt, space exploration, shounen, anime, suspense, adventure, lgbtq+.
Stills
Similar series
EDENS ZERO, Galaxy Express 999, Tower of God, Space Brothers, Gurren Lagann, Tengoku Daimakyo, Star Blazers: Space Battleship Yamato 2199, Tenchi Universe.
Main cast
