On a months-long Mars mission, medical risks are magnified. Can artificial intelligence could provide the lifeline astronauts ...

A recently resurfaced image taken byNASA’s Mars Global Surveyor is reigniting public fascination with the Red Planet. The ...

As NASA's Perseverance rover, a car-sized robotic explorer, looks for signs of possible ancient life on Mars, it has stumbled ...

The two Viking spacecraft both consisted of an orbiter and a lander. Viking 1 entered Mars’ orbit on June 19, 1976, and successfully landed on the surface on July 20, 1976, which was also the seventh ...

Separately, the NASA program of humans in space began as a cold war effort but has evolved significantly, especially since the end of the Shuttle era. The short-term goal for humans is embodied in the ...

Scientists in China and the United States have found the first direct evidence of a solid inner core inside Mars – a ...

Scientists have discovered that Mars has an interior structure similar to Earth's. Results from NASA's InSight mission ...

Mars is known for its barren desert landscape and dry climate. But two recent studies in the journals Nature and Science go ...

Using data from NASA’s retired InSight lander, two separate teams of researchers found evidence of a sluggish Martian mantle ...

Amit Kshatriya, a veteran of NASA's Moon to Mars Program, has been named associate administrator, the agency's top ...

When liquid water still existed on Mars, it carried dissolved minerals into rock cracks, NASA said. Once the liquid dried, it ...

Seismic activity on the Red Planet – called Marsquakes instead of earthquakes – has allowed scientists to study Mars' “lumpy” ...