Small but mighty, the red planet — our celestial neighbor — has made Earth’s climate what it is today. Mars’ gravitational ...

"Without Mars, Earth's orbit would be missing major climate cycles. What would humans and other animals even look like if ...

Previous research on deep-sea sediments had suggested that Mars might influence Earth's climate, but the magnitude of this ...

The research has implications for NASA’s goals to build a base on the moon and eventually conduct crewed missions to Mars.

They also found that the brain’s shape deforms in measurable ways, changes that only sometimes revert within six months after ...

When fire breaks out in the low-gravity, high-stakes conditions inside spacecraft or space stations, it behaves very ...

A nuclear reactor on the moon would solve space exploration’s current chicken-and-egg quandary: whether to build power ...

Far from Earth's gravitational pull, a simple viral infection took on a new evolutionary direction. A study conducted aboard the ISS found that when bacteria and ...

Soon enough, though, it became clear that spaceflight is not, in and of itself, all that harmful to mammals, their hearts, or ...

The Artemis II crew will travel approximately 4,600 miles beyond the far side of the Moon. They will see the Earth and the ...

California start-up Gru says it plans to build a hotel on the moon, with recreational activities such as low-gravity golf and lunar walks ...

NASA’s Artemis II mission is set to circle the Moon next month, testing technology and paving the way for future lunar ...