A black hole 33 times bigger than the sun is only 2,000 light years from Earth

Astronomers have discovered a black hole with a mass about 33 times greater than that of our sun, the biggest one known in the Milky Way aside from the supermassive black hole lurking at the center of our galaxy. The newly identified black hole is located about 2,000 light-years from Earth – relatively close in cosmic terms – in the constellation Aquila, … Read more

Japanese satellite will beam solar power to Earth in 2025

LONDON — Japan is on track to beam solar power from space to Earth next year, two years after a similar feat was achieved by U.S. engineers. The development marks an important step toward a possible space-based solar power station that could help wean the world off fossil fuels amid the intensifying battle against climate … Read more