"The lightsail will travel faster than any previous spacecraft, with potential to eventually open interstellar distances to ...

An curved arrow pointing right. Astrophysicist Stephen Hawking discusses the newly announced 'Starshot' program and how humans may travel outside our star system within our lifetimes. Produced by ...

The grandfather paradox is just one of the thorny logical problems that arise with the concept of time travel. But one physicist says he has resolved them.

Russian billionaire Yuri Milner and Stephen Hawking have teamed up on a $100 million project called Breakthrough Starshot that would use lasers to travel to the nearest star. Produced by Jenner Deal.

Interstellar travel has long been a ... A new project is bringing the space community closer to realizing this dream. The ...

"This hypothesis could also be projecting, we don't know, but it is one that Stephen Hawking agreed with." A number of users commented on the video. Wayne Luke said: "Space is also very vast ...

Caltech scientists are developing laser-driven lightsails that could push spacecraft beyond our solar system. Their research ...

World-famous theoretical physicist and cosmologist Stephen ... Hawking in an exclusive interview has told TASS of future colonization of Mars, prospects for Russia-US cooperation in space and ...

Stephen Hawking ... Scale Structure of Space-Time but soon afterwards made a startling discovery. It had always been thought that nothing could escape a black hole; Hawking suggested that under ...

While all applicants appear to be from the present day, a spokesman for the Stephen Hawking Foundation said: "We cannot exclude the possibility of time travel as it has not been disproven to our ...

World renowned British Physicist Stephen Hawking had big following among Nepal's space and science entusiasts says Suresh Bhattarai, chairman of Nepal Astronomical Society. Bhattarai and his ...