Space Perspective is changing the space travel game with Spaceship Neptune Spaceship Neptune uses SpaceBalloon, a technology employed by NASA and other government agencies for decades.

Spaceship Neptune is the latest space tourism venture for a company is planning balloon flights to the edge of space.

If Earth-bound weddings are getting a little boring for you, a space-travel company plans to offer engaged couples the opportunity to wed sky high.

Sedna will make its closest approach to the Sun in 2076, giving us a rare opportunity to visit the planetoid before it drifts ...

Hubble Space Telescope imagery Neptune has revealed that the planet's clouds are disappearing. Credit: NASA Goddard Space ...

How can fission-powered propulsion help advance deep space exploration, specifically to the outer planets like Jupiter, Saturn, Uranus, and Neptune? This is what a recent study presented at the ...

NASA is investing in a far-out space exploration concept called “pellet-beam propulsion," which could send humans from Earth to Neptune in just one year.

The distant planet Neptune stands still against the background stars of Pisces in the early-morning sky, still visible close ...

Voyager 2, NASA's longest-running mission, explored Neptune during a historic encounter on Aug. 25, 1989, sending back humanity's first close-ups of the planet.

While Space X, Blue Origin and Virgin Galactic may have captured the imaginations of Americans when it comes to the potential of space travel, these three well-known names are not the only contenders ...

The atmospheres of the ice giants Uranus and Neptune may be separated into layers that don't mix, like oil and water.

How can fission-powered propulsion help advance deep space exploration, specifically to the outer planets like Jupiter, Saturn, Uranus, and Neptune? This is what a recent study presented at the ...