From Dyson spheres to aliens living in Saturn’s rings, the viable real estate around the sun is only limited by your imagination.
that our solar system could harbor about 22 trillion beings. That figure may sound preposterous, but Dick wasn’t entirely out of step with the scientific mood of the time. There was logic to the contention that abundant life must exist elsewhere, since the alternative was that the Earth was somehow special, which was at odds with everything we’d learned from Copernicus.
If just the most readily accessible stores of those elements could be extracted from all the carbonaceous asteroids in the solar system , that alone could let you “grow” about 6,000 times Earth’s biomass; that is the totality of all living organisms on the planet. So then, assuming the same biomass-to-human ratio as on Earth, the solar system could support about 50 trillion people.
The largest readily available power source in the solar system is of course the sun. Earth intercepts about 173,000 trillion watts of solar power . The total power consumption of humans, at present, is only about one ten-thousandth of this, but plenty of other life on the planet uses the sun’s energy, too.
This is a structure built to enclose the sun , but to do so at the orbital radius of the Earth. In other words, this sphere, or aggregated swarm of structures in orbit , would provide an inner surface where the solar power received per unit area is a match to what the Earth presently receives—leading to a potentially habitable environment with about 550 million times the surface area of the Earth .
日本 最新ニュース, 日本 見出し
Similar News:他のニュース ソースから収集した、これに似たニュース記事を読むこともできます。
Curiosity Finds a Martian FlowerStop and smell the Martian 'flower' 🌸 On Feb. 24, 2022, our MarsCuriosity rover captured this image of a flower-like rock. Smaller than a penny, this and a bouquet of other findings gives scientists insight into the Red Planet’s ancient past:
続きを読む »
New Human Rights & Green Rules For Batteries Get Support In EuropeGreen rules for batteries, MEPs Back New Human Rights & Green Rules for BatteriesT&E and Amnesty International welcome MEPs’ support
続きを読む »
Man who got first-ever pig heart transplant as a last resort dies after two monthsThe first person to receive a heart transplant from a pig has died, two months after the groundbreaking experiment. He had been ineligible for a human heart and had no other options.
続きを読む »
This New 427-Foot Superyacht Is Powered by 16,000 Square Feet of Solar PanelsDubbed the Solar Express, the vessel was was penned by Anthony Glasson of design studio M51.
続きを読む »
Companies learning to store wind and solar energy as liquidsFirms are learnign to store wind and solar energy as hydrogen gas and liquids, adding to...
続きを読む »
CleanTechnica Tested: GoSun Flow Pro Solar Water Pump & Filter KitA review of GoSun's portable solar-powered water filtration pump kit, dubbed the Flow Pro.
続きを読む »