The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other ...

Unlike on Earth, where the atmosphere and planetary magnetic field provide a shield from space radiation, astronauts are ...

Interplanetary space travel and the vanities of tech billionaires like Elon Musk are the subject of acclaimed South Korean ...

SpaceX’s Starship prototype has successfully reached orbit, marking a historic milestone in spaceflight. Designed for deep ...

As expected, the billionaire astronaut—and likely future administrator of NASA—is focused on Mars and the private sector.

particularly when thinking about long missions to Mars or other planets. “Although space tourism is very niche, it will quickly grow as an industry,” says Chris Rees, postgraduate researcher ...

Engineers developed an engine prototype which could reach unprecedented speeds, cutting down interplanetary travel time.

"The lightsail will travel faster than any previous spacecraft, with potential to eventually open interstellar distances to ...

Space travel significantly affects astronaut health due to microgravity and radiation, while leadership changes at NASA and potential European mergers introduce uncertainty in space exploration.

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

While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey.

Elon Musk's 2016 prediction of humans setting foot on Mars by 2025 has resurfaced with his viral tweet featuring a futuristic ...