According to observations of young ridges see on the far side, Earth's moon is not geologically dead, as previously believed.

Astronauts’ brains can change shape and shift positions in space, according to a study with implications for NASA as it plans ...

The first hotel, an inflatable structure, would be launched in 2032 and would be capable of supporting up to four guests at a ...

Deep beneath the forests and lakes of northern Minnesota, researchers say they have found traces of a substance long treated ...

NASA’s Gateway is coming to life with a solar-powered spacecraft built to light it up—and move it around the Moon.

NASA’s Artemis II mission is rolling toward the launch pad, marking a major step toward humanity’s next journey around the ...

From crescent slivers to glowing supermoons, the moon continues to shape our calendars, our tides and our sense of wonder, ...

Scientists have discovered a mysterious hole on the surface of Mars, and they have no idea what lies inside it. This pit, ...

Scientists identify Amazonis Planitia as a promising Mars landing site, citing possible underground water, moderate ...

Europa’s buried ocean has made it one of the most exciting places to search for life beyond Earth. However, new calculations suggest its seafloor may be calm, cold, and largely inactive, with little ...

Saturn’s largest moon has long looked like a frozen time capsule of early Earth, but a new set of measurements has upended ...

Could the icy moons of our solar system hold life beyond our planet? Keith Cooper looks at how planetary scientists plan to ...