Astronomers report an object that shines with a brightness equivalent to 500 trillion suns.

The Lisa project to detect gravitational waves will be one of the most complex ever space missions.

Researchers use the celestial objects quasars to measure time near the start of the universe.

"Nasa-mad" Lisburn man Dr Stephen Taylor chairs a team studying how gravitational waves affect pulsars.

George Freeman, science minister and Norfolk MP, says he is poised to roll out £15bn in funding.

Scientists picture the gargantuan black hole that lives at the centre of our Milky Way galaxy.

Researchers capture some of the most detailed images ever seen of galaxies in deep space.

A possible cause is identified for the Hubble telescope's worst glitch in years.