Space tourism got a huge lift on Monday with the successful launch of Blue Origin's all-female NS-31 mission that included celebrities like singer Katy Perry and TV personality Gayle King. The first ...

Poll: Most Americans think ordinary people will travel in space in years ahead. Feb. 8, 2008 — -- Four in 10 Americans are up for a ride in space – but the ticket price will have to come down by ...

Katy Perry is set to travel to space on Monday. The “Woman’s World” singer will be part of an all-female commercial flight crew for space technology and rocket company Blue Origin. She will be joined ...

While astronauts do not leave home to go to war or face combat, families of space travelers may share a few commonalities ...

Cosmic speed limits can be a major inconvenience but they've rarely stopped science fiction in its tracks. When it comes to space travel, Albert Einstein's theory of relativity is a major ...

"Astronaut" is a traveling exhibit that allows visitors of all ages to get a taste of what life is like in space. Among other ...

There’s a pervasive idea in science fiction that the stars themselves could power our adventures among the stars. In Star Wars: Attack of the Clones, Count Dooku flies away on a Solar Sailer, while ...

At the edge of the heliosphere, the solar wind runs up against the interstellar medium, the gas, dust, and radiation in the ...