Theory of Relativity in Space: Latest science, tests and images

An early galaxy has been transformed into an almost perfect circle, thanks to the twisting and bending of light by gravity.

The team that made the first-ever direct detection of gravitational waves has just won a special $3 million Breakthrough Prize.

Sometimes, a flaw in your magnifying glass can be a good thing; in this case, it can even reveal invisible dark-matter galaxies.

Astronomers have observed a supermassive black hole in a distant quasar and made a stunning discovery — it's spinning one-third the speed of light.

Members of the LIGO collaboration testified before Congress today, discussing the discovery's wide-reaching benefits.

Now the elusive ripples in spacetime have been found, scientists are planning for a rich future for using gravitational wave observatories to unmask the warped side of cosmos.