CAPE CANAVERAL, Fla. (AP) — An entrepreneur and three others launch on a private SpaceX flight over Earth's poles.

An enigmatic Japanese billionaire picked 10 artists to fly to the moon, only to pull the plug. Now they’re figuring out what’s next.

A bitcoin investor is headed to space with three polar explorers on the first flight to carry people over the north and south ...

According to science, time travel is based on Einstein’s theory of special relativity, which he published in 1905. The German ...

NASA astronauts Butch Wilmore and Suni Williams, who spent nine months in space, spoke to Fox News anchor Bill Hemmer in ...

Astronauts Sunita Williams and Barry Wilmore were supposed to spend just over a week on the ISS but ended up staying nine ...

California will soon start using satellite technology to track down methane and other greenhouse gas emissions that may ...

Scientists claim that time travel is possible and humans have already done it, according to the Daily Mail. From H. G. Wells ...

The issue of whether, when and how government should take actions within an economy goes back some 400 years, yet remains a ...

Space movies aren’t just about rockets or distant planets, they’re also about people who leave everything behind because staying isn’t an option.