The world’s most advanced deep-space capsule, the Orion, is set to speed astronauts around the Moon, a trek that could ...

Mars at sunset reveals dozens of razor-thin atmospheric layers in stunning detail, helping scientists map dust and ice ...

NASA’s veteran Mars orbiter MAVEN has slipped into an unnerving quiet, cutting off a decade of continuous atmospheric ...

A new investigation by NASA’s Perseverance rover has revealed striking details about vast wind-shaped structures on Mars ...

CAPE CANAVERAL SPACE FORCE STATION — NASA and Blue Origin are planning to launch the ESCAPADE mission, where a pair of satellites will study Mars' magnetosphere. ESCAPADE will eventually help future ...

Space scientists have spotted a city-sized “butterfly” on Mars. A striking new image from the European Space Agency’s (ESA) ...

NASA's Perseverance Mars rover may soon set a record for the longest distance driven on another planet.

In the new research, Goudz and his team combined decades of data from Mars orbiters with ancient maps of valleys, lake beds, ...

The interstellar comet 3I/ATLAS safely passed Earth this morning as it continues its brief trip through our solar system.

Mars changed from a blue world with water to a red desert because its atmosphere escaped into space over billions of years.

When the Perseverance rover arrived on Mars nearly five years ago, NASA officials thought the next American lander to take ...

Mars is rich in ice, both on and under its surface—with more predicted to lie farther below its dusty exterior. If future ...