NASA has lost contact with one of its three spacecraft orbiting Mars, the agency announced Tuesday. Meanwhile, a second Mars orbiter is perilously close to running out of fuel, and the third mission ...

Data from the Mars Express orbiter has been used to create a visualization of "a vast system of deep and steep valleys that ...

The UAE's Hope Probe marks six years at Mars with 10TB of open data, new auroral findings, and a mission extension through 2028. Here's what it means.

Add Yahoo as a preferred source to see more of our stories on Google. NASA will begin to decommission Maven, a Mars orbiter, which unexpectedly went silent in December 2025 after more than a decade of ...

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

Add Yahoo as a preferred source to see more of our stories on Google. A NASA spacecraft that has been circling Mars for more than two decades has spotted something it never has before in well over 100 ...

Five decades later, Nasa’s Viking 1 mission remains among the greatest landmarks in planetary science, a model for every ...

MAVEN has circled Mars for more than a decade, exploring the planet and relaying data from robots on the surface. Reading time 2 minutes NASA has lost the signal from a Martian probe that also serves ...

This Viking 1 image is one of first images of a sunset as seen from the surface of Mars. It shows the Chryse Planitia region ...

On June 14, 2026, NASA's Perseverance Mars rover completed a marathon, or 26.2 miles (42.2 kilometers) as a spacecraft watched from orbit.