A decade ago, space travel seemed like a fantasy, accessible only to astronauts. Today, more and more people can afford such ...

Social Security's Lifeline: How Unauthorized Immigrants Help Fund Benefits For 68 Million Americans Spirit Airlines quietly ...

Breathing New Air Chinese astronauts claim to have created rocket fuel on board the country's Tiangong space station using a ...

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

Today, space travel for the average person is no longer a matter of "if" but "when," thanks to the imaginations of self-funded business magnates with an eye on the sky. Space is the tourism ...

Sen. Jerry Stevenson wants Utah to explore the viability of building a spaceport in the state and competing for the piece of ...

Chelsea Davis is a SF based journalist covering food, drink & travel. If you've ever wondered about the future of space travel and food, you're not alone. Zero Gravity Corporation is a space ...

Can Asteroid Mining Fuel Future Space Travel? A new aerospace company called Deep Space Industries has unveiled its plans to prospect, sample and mine asteroids to make fuel and metal spacecraft ...

The orbiter will map out water on the moon and see if it can support future space travel or even a long-term presence. Lockheed Martin's Colorado campus has a long history of working on big ...

from damaging satellites to hindering future space travel. Sierra Space tasked the team to develop a Net Launcher to identify, capture, detumble, and retrieve space debris of varying sizes. This ...

The grandfather paradox is just one of the thorny logical problems that arise with the concept of time travel. But one ...