Mind Matters Natural and Artificial Intelligence News and Analysis

TagGuillermo Gonzalez

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Exoplanets with moon

Could “Rogue Planets” Hold the Key to Extraterrestrial Life?

A new paper asks us to think about the possibilities of planets that have been kicked out of a predictable orbit.

A new paper asks us to think about the possibilities of planets that have been kicked out of a predictable orbit: In a new paper, Alberto Fairén from the Center of Astrobiology in Madrid, Spain, and I look into the possibility that planets wandering through interstellar space could also host life. These “rogue” planets may have been ejected out of their original solar system during the early, chaotic phase of planetary formation. There are two general types of rogue planets: gas giants like Saturn and Neptune, and rocky Earthlike planets. While the chances for life on gas giants is extremely remote, rocky migrating planets could in principle host microbial life. To do that, they would need internal heat from the…

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The region 30 Doradus lies in the Large Magellanic Cloud galaxy.

Maybe There Are Just Very Few Aliens Out There…

The Rare Earth hypothesis offers science-based reasons that life in the universe is rare

Recently, science and science fiction writer Matt Williams has been writing a series at Universe Today on why extraterrestrial intelligences never make contact with us. Last week, we looked at the hypothesis that, to avoid the heat destruction of their advanced technology, the aliens have put themselves into a digital slumber until the universe cools down. This week, let’s look at a quite different approach, which Williams outlines in “Beyond “Fermi’s Paradox” IV: What is the Rare Earth Hypothesis?” (July 29, 2020): That is “the possibility that life-bearing planets like Earth are just very rare.” We don’t see aliens because they are very uncommon: This is what is popularly known as the “Rare Earth Hypothesis,” which argues that the emergence…

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Astronaut and robot or artificial intelligence handshake on alien planet.

Should Robots, Instead of Humans, Go Into Space?

They might be better at life in space than humans. But could they be counselors too?

Are we here to re-create ourselves as robotic humanoids? In a recent podcast, Robert J. Marks discusses what robots can do for us with retired internist and author Geoffrey Simmons. In his most recent book, Are We Here to Re-Create Ourselves?: The Convergence of Designs (2019), Simmons argues that in creating artificially intelligent robots, we are trying to recreate the human being. But can we really recreate everything about ourselves? For example, they discussed, can robots be counselors? Should robots go into space instead of humans? As a writer, Simmons has found audiences for both fiction and non-fiction. For example, he wrote Z-papers (1976), a medically based crime thriller in which “In a Chicago hospital, the U.S. Vice Presidential candidate…