Planetary scientists recently simulated an alternate version of our solar system: one with a super-Earth causing climate ...

The moons of Mars are garnering increased attention, not only because they could provide a view of the solar system's past ...

"The emerging picture is that early Mars and Earth had something in common – both were wet. It is known from analysis of the ...

“The Geminids are the star of the show for December,” said Kat Troche, a NASA solar system ambassador. “All you have to do is ...

Scientists decoded Mars' radiation spectrum during solar eruptions, aiding future astronaut safety on Mars missions.

The earliest known direct evidence of hot water activity on Mars has been found, pointing to the possibility that the planet ...

It's Mars Day! November 28 is celebrated as Red Planet Day, dedicated to honoring Mars, our fascinating planetary neighbour.

Headed to Jupiter’s moon Europa, NASA’s Europa Clipper spacecraft is operating without a hitch and will reach Mars in just ...

The space agency announced a $256.6 million contract with SpaceX to support the launch of the Dragonfly mission – a ...

A beloved Northern Arizona University professor who died from cancer received an out-of-this-world honor for impact in the ...