NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.

ESA’s Venus Express, Mars Express, and Rosetta spacecraft along with NASA’s Stereo-A, Mars Odyssey, Maven and Curiosity rover ...

NASA's Curiosity Mars rover studied an unusual rock with paper-thin layers that look like a worn book. It's the latest ...

The ChemCam instrument on the Curiosity rover has fired 1 million times since it landed on Mars in 2012. Image credit: ...

Related: Curiosity rover: The ultimate guide Oh, how Mars landings have changed.Pathfinder used giant airbags to land on the Red Planet. A decade later, @NASAJPL developed the sky crane maneuver ...

The brief spikes of methane observed on Mars tend to follow the seasons, with late spring and early summer seeming to have ...

An instrument developed at Los Alamos National Laboratory recently fired its laser on Mars for the millionth time.

The ChemCam instrument, developed at Los Alamos National Laboratory, recently zapped its laser for the 1 millionth time on ...

Unlike the other planets in the solar system, Mars is distinctly triaxial, meaning it is an ellipsoid with different sizes ...

This mosaic of Mars is a compilation of images captured by the Viking Orbiter 1. NASA's Curiosity rover captured this sunset view at Mars' Gale crater in 2015. This digital-image mosaic of Mars’ ...

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The Chemcam laser is the Franco-American instrument on board NASA’s Curiosity rover. Its mission is to measure the chemical ...