10 Seizoen
164 Episode
Catalyst - Season 1 Episode 12
Is there anyone out there? Does the popular movie quote 'ET phone home' have any substance? Astronomers have been pointing their radio telescopes at the skies for decades trying to pick up alien signals. Hitch a ride as we join astronomers trawling through the galaxy looking for signs of life.
- Jier: 2022
- Lân: Australia
- Sjenre: Documentary, News
- Studio: ABC TV
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