Potential
Astronomers have spotted a strange mess of objects whirling around a distant star. Scientists who search for extraterrestrial civilizations are scrambling to get a closer look.
The reporting is actually more responsible than the title — it’s a star with something blocking its light in an odd way, which might be due to a bunch of dust inherited from a smaller star that recently passed by. It may also be a Dyson Sphere under construction…
Scientists have no idea what’s going on.
“this is the kind of alien megastructure we’ve always suspected could be around distant stars, true indications of an advanced alien species. It’s a tantalizing possibility, and one the Berkeley SETI team are drafting up the proposal to follow-up on.”
Oh, you know the rest.
Such advanced aliens would perhaps become nomads, looking to conquer and colonize whatever planets they can reach,” Hawking told El Pais. “To my mathematical brain, the numbers alone make thinking about aliens perfectly rational. The real challenge is to work out what aliens might actually be like.”
It’s funny how math can make you paranoid. Even if it’s entirely reasonable paranoia. The discovery of water on Mars is, for the non-mathematical at least, the first indication that something out there might be alive or might once have been alive.”
Technically Incorrect: The famed physicist says that simple math makes him believe there are aliens out there.
Why #SETI and Warp Drive don’t necessarily mix; although, I tend to think if #ET is out there it would have long figured out a way to manipulate spacetime for interstellar #FTL travel. It’s time mainstream #physics embraced the idea that Einstein’s axioms involving #lightspeed can be overcome. We’ve nothing to lose but lots to gain. Special thanks to Erika McGinnis for allowing me to publish her artwork.
For all the hype over the idea that someday, somehow we humans will voyage to the stars — not at a measly fraction of the speed of light — but several “warp” factors beyond light speed, it’s a prospect few physicists take seriously. Even mention of “warp drive” is borderline taboo in certain academic circles.
And the idea that Einstein’s Theory of Relativity and with it the axiom that the ultimate speed of light can never be violated is a tenet that most researchers who spend their time plying the nearby cosmos for artificial radio or laser beacons have taken to heart. It supports most SETI scientists’ long-held notion that Earth has never been visited by sentient extraterrestrials.
Technically Incorrect: In a conversation with Neil DeGrasse Tyson, the Moscow-based NSA whistleblower offers his views on interplanetary communication. He fears their communication may be encrypted, so we’re missing it.
Neil deGrasse Tyson and Edward Snowden recently discussed the idea that encryption mechanisms with advanced extraterrestrial species and humans could theoretically render communication as indistinguishable from cosmic background radiation. With only a short period of time in a species growth where open communication is broadcast to the stars (through the sluggish and primitive nature of radio broadcasts), this could prevent us (or other species) from making contact with one another.
With the Drake Equation stating a high probability of communicative extraterrestrial civilizations and the contrasting Fermi Paradox citing lacking evidence of such, it begs the question of whether outlying reasons have an impact. In my opinion, the Drake Equation rings true in the sense that hundreds of billions of stars exist in our galaxy alone (many with their own diverse planetary bodies), setting the stage for extraterrestrial life to disavow itself as insatiable ramblings. Unlike that which is eminent in the Fermi Paradox, I believe, in this case, a conclusion based off of inductive reasoning seems to hold more water than an evidence-only approach.
Keeping in mind the discussion in The Guardian article, a flaw of the Fermi Paradox’s evidence-based perspective should become apparent: secure, encrypted communication (cloaked by design) would render the existence of extraterrestrial intelligence invisible to the prying ear. If intentional, there could be many reasons for withholding this whereabouts of a species location. An abstract theory from science fiction may itself hold a degree of truth. An example of which, is the video game series ‘Mass Effect,’ where an advanced, sentient machine-race cleanse the galaxy of advanced life every 40,000 years. The reasoning for doing so is to “bring order to chaos” and for reasons “unfathomable.” Be it for an abstract reason such as this or simply for secure communication, the encryption of the resultant transmission’s presence wouldn’t register as noticeable to any observers. As nearly all signs of outside life would be mute, it then lays in the other senses that hold the most promise of enlightenment.
As astronomers get closer to finding potential signatures of life on faraway planets, a new mathematical description shows how to understand life’s spread — and to determine if it’s jumping from star to star. “Life could spread from host star to host star in a pattern similar to the outbreak of an epidemic,” study co-author Avi Loeb of the Harvard-Smithsonian Center for Astrophysics (CfA) said in a statement.
