Black holes surrounded by massive, energy-harvesting structures could power alien civilizations

, aliens known as time lords derived their power from the captured heart of a black hole, which provided energy for their planet and time travel technology. The idea has merit, according to a new study. Researchers have shown that highly advanced alien civilizations could theoretically build megastructures called Dyson spheres around black holes to harness their energy, which can be 100,000 times that of our Sun.

If humanity’s energy demands continue to grow, a point will come when our power consumption approaches, or even exceeds, the total energy available to our planet. So argued physicist Freeman Dyson way back in 1960. Borrowing from British sci-fi author Olaf Stapledon, Dyson proposed that any sufficiently advanced civilization that wanted to survive would need to build massive structures around stars that could harness their energy.

But astronomer Tiger Hsiao of National Tsing Hua University says we might be looking for the wrong thing. In a new study, he and colleagues set out to calculate whether it would also be possible to use a Dyson sphere around a black hole. They analyzed black holes of three different sizes: those five, 20, and 4 million times the mass of our Sun.

From their calculations, Hsiao and colleagues concluded that the accretion disk, surrounding gas, and jets of black holes can all serve as viable energy sources. In fact, the energy from the accretion disk alone of a stellar black hole of 20 solar masses could provide. Were a supermassive black hole harnessed, the energy it could provide might be 1 million times larger still.

Where has the last decade's linear accelerater and quantum physics effect on everyday solutions gone?

Energy Energy Latest News, Energy Energy Headlines

Similar News:You can also read news stories similar to this one that we have collected from other news sources.

Stryten Energy Applauds US Investments in EnergyStryten Energy Applauds Investments in Energy Security & U.S. Manufacturers With Passage Of Inflation Reduction Act of 2022
Source: cleantechnica - 🏆 565. / 51 Read more »

BVTV: Power play | Reuters VideoUK utilities want the state to OK a plan to freeze the soaring cost of UK energy. Smoothing the expense of doing so over future power bills makes sense, George Hay argues. But given it might exceed 100 bln pounds, energy groups should brace for curbs on pay and dividends.
Source: Breakingviews - 🏆 470. / 51 Read more »

China boosts spending on Russian energy to $35 billion since warPurchases of crude, oil products, gas and coal rose to $35 billion since the war in Ukraine began, from about $20 billion a year earlier.
Source: mining - 🏆 449. / 53 Read more »

Olivia Wilde and Harry Styles address ‘hateful energy’ among some of his online fans“It’s obviously a difficult feeling to feel like being close to me means you’re at the ransom of a corner of Twitter or something,” Styles said. 'It’s obviously a difficult feeling to feel like being close to me means you’re at the ransom of a corner of Twitter or something, I just wanted to sing. I didn’t want to get into it if I was going to hurt people like that,' Styles said. john fetterman 'professional useless person' LOL
Source: TODAYshow - 🏆 389. / 55 Read more »

Camden energy company Holtec has a $7.4 billion plan to build the future of nuclear powerHoltec is seeking approval for a plan to expand its Camden operations and build a much larger plant at a to-be-determined site.
Source: PhillyDailyNews - 🏆 89. / 67 Read more »