Nano, to Planck…

Topics: Barrow Scale, Kardashev Scale, Exoplanets, SETI The Kardashev Scale is a discussion, and ranking of civilizations based on energy output: Type I: able to marshal energy resources for communications on a planet-wide scale, equivalent to the entire present power consumption of the human race, or about 1016 watts. Here, Carl Sagan begged to differ, due to powerContinue reading “Nano, to Planck…”

Adversary, Friendly, or Neutral…

Topics: Aerodynamics, Applied Physics, Biology, Exoplanets, General Relativity, SETI May 17, 2019- No, little green men aren’t likely after the conquest of humanity. Boyd’s piece for Phys.org highlights the reason why the Pentagon wants to identify UFOs: they’re unidentified. If a warfighter on the ground or in the sky can’t ID an object, that creates aContinue reading “Adversary, Friendly, or Neutral…”

Ceres…

Topics: Asteroids, Exoplanets, Space Exploration, Spaceflight “Ceres was the Roman goddess of agriculture, grain, and the love a mother bears for her child. She was the daughter of Saturn and Ops, the sister of Jupiter, and the mother of Proserpine. Ceres was a kind and benevolent goddess to the Romans and they had a common expression, “fit for Ceres,”Continue reading “Ceres…”