For two nights, the moon will host a cosmic party with three planets – Mars, Saturn and Uranus – that will be visible in the ...

Mars is the fourth planet from the sun and has a distinct rusty red appearance and two unusual moons. The Red Planet is a ...

Mars wasn't always frozen and barren. Billions of years ago it had flowing rivers, standing lakes, and possibly oceans. It ...

Add Yahoo as a preferred source to see more of our stories on Google. New images from NASA's Curiosity rover show a series of "boxwork" ridges, which looks like large spiderwebs when viewed from above ...

Deep oceans of magma once sloshed about inside the crust of Mars, seismic measurements taken by NASA's InSight mission ...

The redemption of Viking: Did the 50-year-old mission to Mars find life or not? How NASA’s 1975 mission to Mars led to decades of scientific controversy and confusion over the existence of life on ...

Mars, one of our closest planetary neighbors, has fascinated people for hundreds of years, partly because it is so similar to Earth. It is about the same size, contains similar rocks and minerals, and ...

August 5, 2025, Mountain View, CA – New research published in Nature Communications identifies an iron sulfate on Mars that may represent a brand-new mineral. Sulfur is common on Mars and combines ...

There's been a lot of talk this week about our neighboring planet Mars. The main subject of wishful thinking for the dreamers on our own Earth, the ball of rock we affectionately call the Red Planet ...

A new study suggests that Mars’s red colour is better matched by iron oxides containing water, known as ferrihydrite. Everyone knows Mars is the “red planet,” but a new study is reshaping scientists’ ...

Camille Flammarion’s work imagined what might exist beyond Earth in the universe. Three Lions/Hulton Archive via Getty Images Living in today’s age of ambitious robotic exploration of Mars, with an ...