Achieving practical interstellar travel requires overcoming the immense challenge of reaching extraordinary velocities. To ...

"Chemical rockets that we use today, even with the extra speed boost from flying by planets, or from swinging by the sun for ...

Edge of tomorrow starring Tom Cruise was released in 2014, it is a story of a major who was trapped in a time loop to save ...

An object moving close to the speed of light experiences time dilation. Its clock slows down ... set of messages announcing ...

Scientists propose using relativistic electron beams to propel spacecraft, offering a new hope for interstellar travel within ...

From Back to the Future to Tenet and Interstellar, cinema has portrayed time travel in many imaginative ways. Kristie Miller is the joint director of the interdisciplinary Centre for Time at the ...

While an antimatter engine is very far off, researching it could yield other discoveries as well.