Hawking dedicated his life to unlocking the secrets of the Universe
The letter was written during one of the 'most exciting, feverish periods of Einstein's scientific career'
Measuring gravitational waves offers a new way to observe the cosmos
Abdus Salam was Pakistan's first Nobel laureate
According to Magueijo and Afshordi’s theory, the speed of light was much higher at first
National and international scholars present research papers
Last December, the European Space Agency launched a lab to seek out gravitational waves in space