Experts told Newsweek about the difficulties of reaching Mars as the United States faces complex challenges in space policy.

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

To comply, NASA has sought to sanitize Mars rovers at a threshold of no more than 300,000 bacterial spores on any surface.

The low levels of gravity (microgravity) in space cause significant changes in astronauts' eyes and vision after six to 12 ...

Artificial intelligence is making a huge splash now, but NASA saw its potential long ago. Here are four ways AI is helping ...

In the quest to explore the cosmos, NASA's latest breakthrough in thermal propulsion fuel could redefine our journey to Mars.

Dr. Steller, studies the effects of spaceflight on women's reproductive health, citing numerous advantages, and dismissing ...

Bankers are reportedly gearing up to offload debt used to fund Elon Musk’s social network, for which he paid $44 million in ...

The president’s Inaugural Address linked landing on the Red Planet with Manifest Destiny, but left many of the specifics ...

Nuclear propulsion could be the future of space travel and NASA and General Atomics just brought us one step closer.

They analyzed data collected by the Canadian team at NASA on 13 ... international space agencies are cautious about the consequences of longer missions, such as a flight to Mars.

The next logical progression to space exploration would be sending people to Mars, but there are challenges to this, such as ...