Spending months in orbit does not just test muscles and bones, it appears to physically rearrange the human brain. New ...

Sunita Williams retires at 60! Explore her health challenges and space-induced medical conditions from bone loss to fluid ...

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

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

“The closer it is to the sun, the more a planet becomes dominated by the sun’s gravity,” Kane said. “Because Mars is farther ...

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 ...

Our neighbor Mars would hold a significant influence over Earth's climate. New research indicates that its gravity durably ...

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

A rover recently captured sounds of lightning crackling on Mars, over a decade after scientists uncovered the first evidence ...

This doesn’t mean Mars causes ice ages on its own. Orbital cycles are only part of the picture. Earth’s oceans, atmosphere, ...

The Space Launch System rocket and Orion spacecraft that will carry four astronauts around the Moon is rolling to Launch ...

A Silicon Valley startup is accepting applications for a planned Moon hotel, with reservation deposits up to $1 million and total trip costs expected to exceed $10 million per guest.