His theories have utterly transformed our understanding of space, time, and gravity, igniting a scientific revolution that still resonates throughout contemporary physics.
Ancient Greece was a time of great learning around ideas of space, time and light and during the subsequent Roman Empire these ideas were mostly embraced.
Why not fight the climate crisis on every front or keep lit the flame of exploration in the darkest depths of the sea and the furthest reaches of space time?
The final version will double the length and provide eight times the cargo space, carrying up to 60 metric tons, all without ground support, says Shenny Yao of the company Aeros.
Inside the event horizon space time itself is so bent and warped, that whatever direction you move here, every " forward" you go, leads only towards the center of the black hole.
Gravitational waves — ripples in the fabric of space time first predicted by Einstein more than a century ago are one of astronomy's hottest topics ever since their first direct detection in 2015.