https://news.psu.edu/.../penn-states-jason-wright-named-recipient-seti I have major issues with their “realpolitik” analysis, but I’m not an expert in global politics, international affairs, or risk aversion so I’m not going to critique that part here. He graduated in 1976 with Phi Beta Kappa honors. When introducing this idea to the world in his book The Strategy of Conflict, Schelling wrote: [A good example] is meeting on the same radio frequency with whoever may be signaling us from outer space. (This technically a requirement from Alfred Nobel’s will, but there are other requirements, like that the discovery be in the past year, that the committee ignores. Depending on whom we identify with, this can lead to great evils like genocide, and is contrary to the egalitarian principles of law and democracy. I think David Kipping and Alex Teachey’s laudable and cautious approach to their exomoon candidate illustrates the divide. Indeed, a cardinal rule in science is that all laws admit exceptions! The truth is, Planck’s insight isn’t all that helpful for guessing exactly which frequencies we should look at because we still need to make lots of choices and we don’t have any guide beyond what seems natural. 15 magnitudes is a factor of 100,000, because every 5 magnitudes is exactly 100. • Expert claims triangle UFO spotted on an Antarctic island is 100% ‘proof of ancient aliens’ The human eye is a surprisingly precise photometer (you can with just a little effort estimate brightnesses differentially to about 0.1 magnitude; I’m sure dedicated amateurs can do better) So Hipparchus could have been thorough about this, but he was actually quite general: he just lumped them into 6 categories: “stars of the first magnitude” (the brightest), “stars of the second magnitude” and so on. I once heard a figure that America spends more on doggie treats than on publicly funded science. — Jason Wright (@Astro_Wright) October 8, 2019 A hearty congratulations to Michel Mayor & Didier Queloz, for kickstarting the field that I’ve built my career in! In his paper, Wright discusses, as he puts it, “the origins and possible locations for technosignatures of such a prior indigenous technological species, which might have arisen on ancient Earth or another body, such as a pre-greenhouse Venus or a wet Mars. Lou was very handy with a hammer and saw, a trait he passed on to Dave. I teach at the University Park campus, and have an active research group of students and postdocs. And sat tightly bound to the branch like a wise beast. Maybe aliens like it better that way? The stars DR. WILSON. Cher caught a cold and so they canceled the State College show (I really bought the tickets for Pat Benitar’s opening act, though). And the dead are assumed, the unbroken line of them In a strange twist of fate, his work there included studies of gliomas in the neurooncology department, where I would join him decades later for an appointment to hear the biopsy results on his own glioma. From our experience, this is the arrangement most likely to produce the quickest success. • Google Earth shows ‘an example of an alien abduction taking place’ near Fiji, says UFO expert You can check with him yourself, but I don’t think he was doing astronomy research after his PhD, even though he has worked for such astronomers. Anyway, many of the discoveries awarded Nobels are from those who saw farther because they “stood on the shoulders of giants.” The “pre-history” of exoplanets is a hobby of mine, so below is a thread explaining the caveats to 51 Peg b being the “first” exoplanet discovered. And if we don’t take it in exactly the strict logical sense, then we cannot apply the rules of formal logic to it. I asked permission to repeat this, and he agreed. Acknowledged our kinship and ignored me at the bath These are “hand crafted” jitter values, free of planets, containing only the HIRES instrumental jitter plus astrophysical jitter. The telescope need only point at the parts of the sky where the signal comes from, so it need only have a single drive motor. Some wondered: Was this one really right? If we’re going to choose a base to raise to a power then maybe the fine structure constant isn’t the natural one to use—any mathematician will tell you that the natural base to use is the base of the natural logarithm, e! Clearly, taking The Little Principle to its extreme leads to a sort of puerile selfishness, where all of our actions are centered around helping ourselves and those in our in-group, at whatever expense to others.
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