Currently available on 7 streaming services.

Space Probes! - watch online: streaming, buy or rent

Currently you are able to watch "Space Probes!" streaming on fuboTV, Curiosity Stream, CuriosityStream Apple TV Channel or for free with ads on The Roku Channel, Tubi TV, Pluto TV. It is also possible to rent "Space Probes!" on Amazon Video online and to download it on Amazon Video.