The method, developed by researchers at the State University of Campinas in Brazil, uses images of dune surfaces to estimate ...

Mars is an inhospitable desert planet. Billions of years ago, things were different. In Jezero Crater, for example, fed by a ...

The 6%-lit waxing crescent moon will be visible roughly 5 degrees above the horizon as the sun sets on Oct. 23, with Mercury ...

We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?

Interstellar comet 3I/ATLAS is making a rare visit to our solar system, reaching perihelion near Mars' orbit on October 30, ...

SpaceX's billionaire founder Elon Musk says that despite Starship setbacks, the space company hasn't taken its eyes off the ball — and that ball is big, red, and roughly 140 million miles away. In a ...

Could humanity be just a few short years away from its first cosmic pioneers stepping foot on Mars? If tech entrepreneur Elon Musk has anything to say about it, yes. Musk, the billionaire founder of ...

A rogue visitor from deep space, Comet 3I/ATLAS, has put NASA on alert after its trajectory and behaviour shifted ...

Massive volcanic eruptions billions of years ago may have made it snow on Mars, leaving thick buried ice near the planet’s ...

AUSTIN (KXAN) — The discovery of life on Mars is a tad closer than ever before. This month, NASA announced the discovery of signs of life on the red planet in deposits of clay and silt in a canyon.

The most anticipated moment in the comet's journey, its brightest and closest approach to the Sun, will occur this week, ...