Lifeboat Foundation

We have reached a turning point in society. According to renowned theoretical physicist Michio Kaku, the next 100 years of science will determine whether we perish or thrive. Will we remain a Type 0 civilization, or will we advance and make our way into the stars?

Experts assert that, as a civilization grows larger and becomes more advanced, its energy demands will increase rapidly due to its population growth and the energy requirements of its various machines. With this in mind, the Kardashev scale was developed as a way of measuring a civilization’s technological advancement based upon how much usable energy it has at its disposal (this was originally just tied to energy available for communications, but has since been expanded).

The scale was originally designed in 1964 by the Russian astrophysicist Nikolai Kardashev (who was looking for signs of extraterrestrial life within cosmic signals). It has 3 base classes, each with an energy disposal level: Type I (10¹⁶W), Type II (10²⁶W), and Type III (10³⁶W). Other astronomers have extended the scale to Type IV (10⁴⁶W) and Type V (the energy available to this kind of civilization would equal that of all energy available in not just our universe, but in all universes and in all time-lines). These additions consider both energy access as well as the amount of knowledge the civilizations have access to.

Continue reading “The Kardashev Scale — Type I, II, III, IV & V Civilization” »

Tabby’s star, famous for its inexplicable dips in brightness, is going through one of those dips right now.

My theory, alien life will either be nearly impossible to find and we will spend centuries just looking for microbes. Or aliens will turn out to be so common that they could care less who we are and where we came from, and we will just be a new backwards species that turns up at the alien bar.

The world was electrified last year when it was suggested that scientists had spotted an “alien megastructure” orbiting a distant star.

Now a space boffin has suggested huge extraterrestrial constructions could be relatively easy to spot, so long as we look in the right place using the correct tools.

Continue reading “Gigantic ‘alien megastructures’ built by an advanced civilisation could be orbiting dozens of nearby stars, boffin says” »

Exoplanet Proxima B, which was recently discovered orbiting our closest neighbouring star, may have the potential to support life, new climate simulations have revealed.

Ever since it was identified in August 2016, Proxima B, which stands 4.2 light years away from Earth and close to the Proxima Centauri star, has intrigued scientists. The tantalising prospect that the planet could be habitable has led many to undertake in-depth investigations.

Trending: Who is David Nabarro, the UK candidate to lead the World Health Organisation?

Continue reading “Proxima B: Our closest neighbouring exoplanet could host ‘alien life’ climate models suggest” »

Robert Freitas wrote the ultimate guide to alien biology, culture, and more. The renowned researchers shares the story behind ‘Xenology.’

A team of astronomers is set to build a new exoplanet hunter. In theory, this instrument could lead to finding the first truly habitable world beyond Earth.

NASA and the National Science Foundation (NSF) have selected a team of astronomers to build their new exoplanet hunter. In order to get the best minds on the job, the scientists were selected after holding a national competition. The resulting team will be led by Penn State University assistant professor Suvrath Mahadevan.

Two space agencies are teaming up to explore new worlds.

Breakthrough Listen’s radio telescopes heard millions of possible signals, but only 11 rose to significance.

Most significant events list for Milner’s Breakthrough Listen (SETI) project. This is 11 of the highest statistical significance events that they’ve recorded.

They’ve said these will mostly prove to be local interference of various sorts. They just haven’t excluded them yet.

A lot of them are 1380 Mhz, which is a common frequency for surveillance video cams (I looked it up).