An analysis of chromium isotopes in Martian meteorites suggests that approximately 4.5 billion years ago, there was enough water for the entire planet...
Using images obtained by two orbiting spacecraft, NASA’s Mars Reconnaissance Orbiter and ESA’s Mars Express, planetary researchers analyzed textured...
Stromatolites are solid, laminar structures reflecting complex interplays between microbial communities and their environment.
Hand sample of Dresser Formation...
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...
On December 24, 2021, NASA’s InSight lander recorded a magnitude 4 marsquake with a distinct signature rippling across the surface of Mars. In a pair...
A major question in Mars history is whether the planet had an ocean in its northern hemisphere. New research provides evidence for a northern ocean or...
Radiation resistance of microbes is a key parameter in considering survivability of microbes over geologic times on the frigid, arid surface of Mars that...
A team of researchers from Curtin University and Peking University has used a supercomputer to simulate how a supercontinent forms and found that because...
The high-temperature planetary-scale-sized structure is at least 130,000 km (80,778 miles) long, according to a new study led by JAXA scientists.
A panning-view...
Intensity data of visible light seen by a camera can be plotted as a 3D elevation landscape. The new computer animation, created by citizen scientist and...
NASA has released beautiful photos taken by the NASA/ESA/CSA James Webb Space Telescope of the ice giant Neptune, its dusty rings, and seven moons.
This...
The Seismic Experiment for Internal Structure (SEIS) seismometer on NASA’s InSight lander picked up vibrations and sounds from four space rocks that...
Using the Near-Infrared Camera (NIRCam) and the Near-Infrared Spectrograph (NIRSpec) aboard the NASA/ESA/CSA James Webb Space Telescope, astronomers have...
In 2014, NASA’s Curiosity rover found evidence of organic matter in rock-powder samples from Gale crater, and NASA’s Perseverance rover has detected...
The new images, taken with the High Resolution Stereo Camera (HRSC) aboard ESA’s Mars Express spacecraft on April 24, 2022, show the Holden Basin in...
Even though Mars does not have a global magnetic field like the Earth, it still possesses multiple kinds of aurora. One of these is proton aurora, which...
Carbon plays a vital role in geological processes occurring in the Earth’s interior. While most carbon on our planet exists in its core, whether or not...
According to a series of four papers by the Perseverance science team, the floor of Jezero crater had eroded more than planetary researchers expected....
