The binary black holes in the universe are already astonishing enough, but researchers from the Shanghai Astronomical ...

Where there is a weaker gravitational field, the weight of an object is smaller. For example, the gravitational field strength of the Moon is 1.6 N/kg.

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their ...

Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences, Vol. 270, No. 1340 (Oct. 30, 1962), pp. 103-126 (24 pages) Gravitational fields containing bounded sources and ...

Could we harness energy from black holes? A new study indicates energy can be extracted from black holes through reconnection of magnetic field lines Date: January 13, 2021 Source: Columbia ...