Using computer models, students Mohammad Afzal Shadab and Eric Hiatt estimated how long it would have taken water to seep ...

The planet Mars might still conceal significant reserves of liquid water beneath its surface. A recent discovery, based on ...

It was big news years ago when Mars orbiters found streaks of what appeared to be water running down Martian cliffs and ...

By studying the rock and other materials blasted out of a crater in an impact, planetary scientists say they were able to ...

Before you get in the water this summer, take a peek at the many ocean mysteries lurking below Dive deep into ocean mysteries ...

NASA's Europa Clipper, en route to Jupiter’s moon Europa, captured infrared images of Mars during a gravity-assist flyby to ...

Europa Clipper tested its infrared camera during a Mars flyby, preparing for its 2030 mission to Jupiter’s moon Europa.

NASA's Europa Clipper spacecraft, en route to Jupiter's icy ocean moon Europa, recently captured a ghostly infrared portrait ...

Four billion years ago (top left), Mars may have hosted a huge ocean. But the surface water has slowly disappeared ... high-definition radio station—to map the crust’s hidden layers. We calculated ...

Calculations suggest the "missing" water is enough to cover the planet in an ocean at least ... only a slice of Mars. New missions with seismometers are needed to map potential water layers ...

A LOST Martian ocean may be hiding beneath the red planet's surface. Today Mars is a cold and dry desert ... to the red planet to fully map these potential water layers. If they can find ...

In fact, this missing water is enough to cover the entire planet in an ocean ... slice of Mars. So scientists will need to get more seismometers to the red planet to fully map these potential ...