Einstein's gravity theory passes toughest test yet
- Thu 25 Apr 2013 06:22:PM
A strange stellar pair nearly 7,000 light-years from Earth has provided physicists with a unique cosmic laboratory for studying the nature of gravity. The extremely strong gravity of a massive neutron star in orbit with a companion white dwarf star puts competing theories of gravity to a test more stringent than any available before.
Source: Einstein's gravity theory passes toughest test yet
Source: Einstein's gravity theory passes toughest test yet