Till now, not a single such signal has been discovered, so scientists should be content material with solely theories. Just lately, Russian researcher Irina Okay. Romanovskaya steered that extraterrestrial civilizations might be colonizing the galaxy with out having starships.
Like anomalien.com on Fb
To remain in contact & get our newest information
This concept is that extraterrestrial civilizations can use the so-called free-floating planets – celestial objects with a mass of a planetary nature, however not linked by gravity with any of the celebs.
The researchers word that creating an enormous starship able to carrying on board every part needed for the crew in the appropriate volumes is an extremely costly enterprise, which may take a few years to create.
Orphan planets could have every part needed for the existence of interstellar vacationers. That’s the reason scientists ought to flip their consideration to free-floating planets.
Nevertheless it’s removed from a indisputable fact that such a celestial object will probably be close to us within the close to future. Due to this fact, it won’t be potential to check the effectivity of the speculation quickly.