the Search for Extra-Terrestrial Surfers

The Kardashev scale: Classifying alien civilizations

What would possibly we discover: little inexperienced males or microbes? How would possibly we discover them: radio waves or extraordinary chemical substances within the planet’s environment? One thing nobody has even considered but?

Over the many years, scientists bearing in mind the potential for existence past Earth have contemplated what such existence would possibly appear to be, how people may be able to establish it from afar — and whether or not communique between the 2 worlds could be imaginable.