Planetary Researchers Create Cloud Atlas of Mars
The images in the Martian Cloud Atlas have been captured by the High Resolution Stereo Camera (HRSC) instrument on ESA’s Mars Express spacecraft. Lee waves on Mars are created by…
Mars Once Hosted Lake Larger than Any on Earth: Lake Eridania
This new image from the High Resolution Stereo Camera (HRSC) onboard ESA’s Mars Express spacecraft shows Caralis Chaos, broken-down and dried-up remnants of a vast ancient Martian lake named Lake…
Mars Express Spots ‘Spiders’ at Outskirts of Martian ‘Inca City’
ESA’s Mars Express spacecraft have spotted the telltale traces of ‘spiders’ scattered across the southern polar region of Mars. This image of the Martian Inca City was captured by the…
Mars Express Spots Sand Dunes and Ice Layers at Martian North Pole
New images from the High Resolution Stereo Camera (HRSC) on ESA’s Mars Express spacecraft show the terrain surrounding the permanent north polar ice cap of Mars. This image from ESA’s…
ESA’s Mars Express Focuses on Surroundings of Olympus Mons Volcano
Lava flows on Olympus Mons probably melted ice in the ground, making the volcano flank unstable; rockfalls and landslides moved hundreds of km into the surrounding landscape, forming a characteristic…
Watch First-Ever Livestream from Mars
On June 2, 2023, to celebrate the 20th birthday of ESA’s Mars Express, you’ll have the chance to get as close as it’s currently possible get to a live view…
ESA’s Mars Express Orbiter Sees Fissured Flanks of Mars’ Second-Tallest Volcano
Ascraeus Mons is the northernmost and tallest of three prominent volcanoes found in the Tharsis region of Mars, a volcanic plateau in the planet’s western hemisphere. This image from ESA’s…
Mars Express Spots Two Large Craters at Martian South Pole
A new image from the High Resolution Stereo Camera (HRSC) on board ESA’s Mars Express orbiter shows an exciting landscape of layered deposits, frost, ice, and dark dunes in Ultimi…
Martian Springtime Dust Storms Churn Up Surprisingly Earth-Like Cloud Patterns: Study
Using images obtained by two orbiting spacecraft, NASA’s Mars Reconnaissance Orbiter and ESA’s Mars Express, planetary researchers analyzed textured dust storms that develop at the northern polar cap boundary on…
Mars Express Sees Craters and Fractures in Terra Sirenum
This new image from the High Resolution Stereo Camera (HRSC) aboard ESA’s Mars Express orbiter shows a diverse region southeast of the Pickering crater in Terra Sirenum, a complex cratered…