Mars, the Red Planet, may have been much wetter in the distant past than scientists ever imagined. A groundbreaking discovery ...

New evidence for past water on Mars was revealed in research identifying over 15,000 kilometers of dry riverbeds on the ...

Watch Adobe rotate a flat drawing of a bread basket as if it were a 3D object Some experimental features are in the works for rotating vector images, producing sound effects from text descriptions ...

Today, Mars has two tiny moons. But early in its history, the Red Planet may have had a much larger moon, which might be responsible for Mars' weird shape and extreme terrain, Michael Efroimsky ...

A long-lost moon could explain why Mars is so different from the other rocky planets in the solar system.

Perseverance Makes Tracks in Boulder Field: This mosaic shows part of the path NASA’s Perseverance Mars rover took through a portion of a boulder field dubbed “Snowdrift Peak.” With the help of its ...

Starting from a parabolic approximation to the Helmholtz equation, a three-dimensional (3-D) vector parabolic equation technique for calculating path loss in an urban environment is presented. The ...

Mars has a small South Polar cap of carbon dioxide ice. Although this cap persists year round, it is always changing: it has pits and mesas that in some places resemble a slice of Swiss cheese.

Perseverance Scouts Landing Sites for Mars Sample Return Campaign:NASA’s Perseverance Mars rover used one of its navigation cameras to take this image of flat terrain to be considered for a Mars ...

NASA’s Perseverance Mars rover used one of its navigation cameras to take this image of flat terrain to be considered for a Mars Sample Return lander that would serve as part of the campaign to ...

The Curiosity rover just avoided a near run-in with some razor-sharp rocks on Mars.