In the coming years, an unprecedented number of people will leave planet Earth—but it’s becoming increasingly clear that deep space will make us sick.

There are many obstacles to overcome before humans can set foot on Mars, including problems surrounding launch mass and ...

Trump’s pledge to go to Mars without mentioning the moon has caused some head-scratching and even consternation in the media.

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

NASA’s plans to return to the moon continue to highlight goals of landing the first woman and first person of color on the ...

NASA astronauts Victor Glover, Reid Wiseman, Canadian Space Agency astronaut Jeremy Hansen and NASA astronaut Christina ...

"And we will pursue our manifest destiny into the stars, launching American astronauts to plant the Stars and Stripes on the planet Mars," Trump said on Jan. 20. With these words, Trump linked ...

with an astronaut launch set for 2028 (Marie ... The venue Zacny chose to outline his predictions on the changing destiny of humans in space - the Mars Society - was created a quarter-century ...

with talk of “manifest destiny”, overseas expansion and planting the American flag on Mars. The billionaires looked on benignly. Within minutes of the oath, the official White House website ...

"On a trip to Mars, astronauts will be more isolated and confined than we can imagine. "Sleep loss, circadian desynchronization, and work overload compound this issue and may lead to decreased ...

The low levels of gravity (microgravity) in space cause significant changes in astronauts' eyes and vision ... such as a flight to Mars. The eye-health effects of prolonged exposure to ...

During the speech, Trump declared, “We will pursue our Manifest Destiny into the stars,” emphasizing that America’s pioneering spirit extends beyond Earth’s atmosphere and into the cosmos. He vowed to ...