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

ESA images show a large meteoroid strike on Apollinaris Mons, leaving more than 100 mysterious moving dust marks on Mars.

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 ...

NASA’s Perseverance rover has been exploring the surface of Mars since it landed there in spectacular fashion nearly five ...

City-sized butterfly crater discovered in Mars’ Idaeus Fossae region Wings suggest buried ice melted by asteroid impact ...

AI models follow certain structural rules when generating text. This can make it easier to identify their writing. They tend towards contrasts, for example: "It's not X -- it's Y." The past few years ...

Your daily AI horoscope With the Moon moving through the deep and investigative waters of Scorpio and Mars firmly planted in the disciplined terrain of Capricorn, … ...

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 ...

SAGITTARIUS (Nov. 21 - Dec. 20): You're being given a chance to reinvent what you do. Don't be like the horse that freezes on ...

CAPE CANAVERAL, Fla. — NASA has lost contact with a spacecraft that has orbited Mars for more than a decade. Maven abruptly ...

A year of new treatments, new technologies, new ways to stay safe during disasters and new insights on the mysteries of the ...