Extraterrestrial Civilisations – why the scientific community need it to never be artificial origins (video).
When it comes to odd signals and objects from the stars, there’s one rule the scientific community operates on – it’s never aliens/or artificial origins, it’s always a nitrogen pancake.
Luckily, we know an Astronaut who’s forever angry about this topic (as well as space development in general), and he’s come up with a science video chatting about this topic.
The bit at the end when he shouts furiously scares us a little, but we’re wusses!