Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...

NASA's first multiple-satellite mission to another planet will map Mars' magnetic field and atmosphere in 3D, laying the ...

Look low on the southwestern horizon at sunset on Nov. 12 for a chance to see swift Mercury close to the red light of Mars in ...

The mission’s two satellites are named Blue and Gold. They will circle Mars from opposite directions and provide a ...

Many people grow up dreaming of becoming astronauts, imagining themselves soaring through space, among the stars, where adventure and mystery await at every turn. It’s a job that promises a life full ...

Mars is about to receive a double dose of attention. This weekend, a pair of identical NASA satellites will launch together ...

From the orbit of Mars, China's Tianwen-1 sent back new and intriguing images of our interstellar visitor. An animation shows ...

Mark your calendars - March is the perfect time to see Mars shine in all its glory! Getty There’s nothing more exhilarating than catching a glimpse of outer space, especially if you’re a fellow ...

A deeply golden, even slightly orange handful of fire rises in the dusk each day and spends the entire night crossing low across the south sky. That imposing mass of celestial flame and fame is none ...

A mudstone sample from Jezero Crater shows textures and minerals that on Earth often form through microbial activity. Scientists caution that nonbiological processes could also explain the features, ...