4 ms·
I really hope it's a bowling-ball-sized black hole so we can start slingshotting rockets off into deep space.
by cosmojg 5y ago
I really hope it's a bowling-ball-sized black hole so we can start slingshotting rockets off into deep space.
- xvector 5y agoOr build a Dyson-sphere like machine around to capture its energy and power humanity for ages
- dotancohen 5y agoRadius of bowling ball: 12 cm [1] Mass of black hole with radius 10cm: 0.00004062 Sun Mass [2] 0.00004062 Sun Mass in kilograms: 8.124E+25 [3] That's significantly more than 10 times the mass of the Earth. Even a grape-sized black hole would be more massive than Earth. Highly unlikely to be such a massive object, hithertofore undetected. The most massive object expected would be smaller than the Moon, which for a black hole would be the size of a human ovum. [1] https://hypertextbook.com/facts/2009/MarwaElfar.shtml [2] https://www.omnicalculator.com/physics/schwarzschild-radius [3] https://www.unitconverters.net/weight-and-mass/sun-s-mass-to-kilogram.htm