Sending humans to Mars and returning them safely to Earth would be one of the most complex endeavors that humans have ever carried out. The number of issues that must be dealt with simultaneously is ...

Equipping spacecraft with X-ray machines could boost safety for long-duration spaceflights—like a crewed mission to Mars ...

Scientists are trying to recreate the biology that lets animals survive months without food or water, in hopes of making deep-space travel possible ...

The Viking I and II missions at the nation’s bicentennial were among the most successful missions in the annals of space ...

As Elon Musk's SpaceX prepares for the 13th flight test of its massive Starship rocket, here's everything you need to know ...

While Perseverance completed a marathon on Mars within five years of its landing, NASA’s Curiosity rover had taken double the ...

Elon Musk's SpaceX is preparing for the 13th flight of its Starship rocket in Texas amid plans to also launch the massive ...

The wheel is one of humanity's oldest inventions—but on Mars, it almost wasn't enough. After sharp Martian rocks began tearing apart rover wheels, NASA faced a problem no engineer had ever solved ...

NASA is taking another major step toward a permanent Moon base with four new commercial missions that will test technology, ...

Credit: NASA Titan’s resources could one day make Saturn’s largest moon a major outpost for deep space exploration. Titan is ...

Nasa astronaut Anil Menon launched for his first spaceflight mission. He will spend eight months aboard the International ...