Astra Lost in Space (2019)

Adventure · Animation · Mystery

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.

IMDb rating

7.9 (2,658 votes)

Episode average

8.2 ↑ +0.3 vs IMDb

Seasons

1

Streaming (US)

Crunchyroll

Language

JA

Type

Mini-series

Rating trend: this show's seasons do not settle into one shape. Rising Shows ranks whole shows by the shape of their rating trend rather than one average score, which is how you find a show that got better rather than a show that started well.

Ratings refreshed Oct 3, 2026 · 1 season indexed