They're not actual spiders, of course, but rather strange geological features.

Mastcam captured colourful images of a trough and a nearby displaced block nicknamed “Ouro.” Scientists suspect it could be ...

NASA’s Curiosity Rover continued its investigation of Mars with a mix of scientific observations and geological analyses. As ...

Perseverance's advanced self-driving software enables it to process and analyse images on the move, allowing for longer daily ...

Even with many lawmakers in favor of maintaining NASA's budget, a flat budget is still a funding cut when accounting for inflation. Moreover, NASA has already been negatively affected by the Trump ...

The recent United States government's "One Big Beautiful Bill Act" that was recently signed into law has good news for the ...

Mariner 4, built by JPL in Pasadena, took the images on July 14, 1965. One of the mission's leaders reflects on decades of ...

After its voyage past Mars, Mariner 4 maintained intermittent communication with JPL and returned data about the interplanetary environment for two more years. But by the end of 1967, the spacecraft ...

NASA’s Mars Reconnaissance Orbiter has learned to pull off daring 120-degree rolls that give its SHARAD radar ...

The more scientists study the Red Planet, the more they find unusual objects and patterns scattered across Mars' surface. As ...

Three were sent there by NASA: Mars Odyssey, launched in 2001, Mars Reconnaissance Orbiter, launched in 2005, and MAVEN, which left Earth in 2013. Europe has two spacecraft in orbit.