Four astronauts are about to become the first humans to venture near the moon in more than half a century since NASA's iconic ...

The last time anyone watched the Moon grow large in a spacecraft window, a rotary phone was still a normal piece of household ...

The allure of space exploration has driven humanity to achieve remarkable feats, from landing on the Moon to maintaining a ...

The weird and wonderful world of sleeping in space — and what studies of astronauts tell us about the future of sleep ...

Scientists are learning what short and long-duration space missions do to human bodies. Some changes are common like a puffier face, bone loss, and less sleep. Here are nine ways the harsh conditions ...

Colossal super-rockets being produced by billionaires Elon Musk snd Jeff Bezos are set to carry astronauts across the heavens in a new "Golden Age of Space Exploration" (Photo by NASA via Getty Images ...

Humanity has never been fully satisfied with this side of the horizon. Our ancestors crested mountains and crossed oceans until our species filled every corner of the world. We invented machines for ...

This week, NASA finalized its strategy for sustaining a human presence in space. A document emphasized the importance of maintaining the ability for extended stays in orbit after the International ...

It would be easy to envy bats, bears and hedgehogs their seasonal torpor, but research has suggested that humans once ...

The Motley Fool reports SpaceX dominates the commercial space launch industry, commanding 80% of U.S. launches, offering ...

Three books push back on a rising tide of optimism about space settlements. Elon Musk and Jeff Bezos are bitter rivals in the commercial space race, but they agree on one thing: Settling space is an ...

Texas-based Celestis Inc., the space burial remembrance company that has made a name for itself delivering cremated remains ...