"Black holes are the ultimate cosmic fossils," Jani said. "The masses of black holes reported in this new analysis have remained highly speculative in astronomy. This new population of black holes ...

In the world of black holes, there are generally three size categories: stellar-mass black holes (about five to 50 times the ...

NASA has officially launched its Electrojet Zeeman Imaging Explorer (EZIE) mission, marking the beginning of a 16-month ...

NASA's Dr Nicky Fox was just 9 months old when Neil Armstrong first walked on the moon. In England, Nicky's father is said to have propped her up in front of the TV to watch those famous first steps ...

A powerful new optics system has captured the clearest view yet of the Sun’s corona, revealing stunning plasma structures.