PinnedDr. Alejandro RuizThe Kardashev scale is often cited in many sci-fi books and movies. But what is it?The Unmanned Aerial Phenomenon (UAP), formerly UFO, is a very hot topic nowadays. Thousands of Extraterrestrial civilizations (ETCs) could…9 min read·Jan 22, 2024----
Dr. Alejandro RuizThe Przybylski’s starAn extraterrestrial civilization could be using “their local star as a repository for radioactive fissile waste material.”4 min read·5 days ago----
Dr. Alejandro RuizAre moons the worlds where life could exist elsewhere?Titan looks remarkably similar to Earth, featuring vast plains, canyonlands, lakes, rain, and clouds.6 min read·Mar 11, 2024----
Dr. Alejandro RuizIs Pluto a planet? Not anymore!Until 2006 we used to have nine planets in our solar system. What happened ? Did someone blow up one so we ended up with only eight?4 min read·Feb 18, 2024----
Dr. Alejandro RuizSearching for Extraterrestrial Technological Artefacts (SETA)As we humans have left evidence of space exploration in other worlds, we can, therefore, try to find artefacts in our solar system possibly…5 min read·Feb 13, 2024----
Dr. Alejandro RuizThe Wow! signalFor the untrained eye, the printing is just a bunch of numbers and letters that make no sense. However, Dr. Ehman noticed something in the…4 min read·Feb 5, 2024----
Dr. Alejandro RuizThe Great Silence — Are we alone?“Humans went from not being capable of flying to become explorers of the solar system in less than 100 years. Considering how old is the…4 min read·Jan 30, 2024----
