Thousands of mounds and hills in Mars' barren northern plains are full of clay minerals, providing evidence that the rocks ...
The two Martian hemispheres are so different that planetary scientists have spent decades arguing about the cause with little ...
The mounds lie north of a feature of Mars known as the Martian dichotomy, where the towering, ancient highlands of the southern hemisphere give way to shallower, younger plains that stretch across the ...
On Tuesday evening, six planets will line up in the night's sky - Mars, Jupiter, Neptune, Saturn, Uranus and Venus. Best ...
It was a routine flight for the rotorcraft, which had proved that powered, controlled flight was possible on another planet, ...
NASA proposes a faster, cheaper plan to bring Mars samples to Earth, aiming for delivery by the 2030s while cutting costs ...
Images of Frozen Dunes in the Shape of Giant 'Kidney Bean' Captured on Mars, Experts Feel Water Was Present In 2022, ...
If you’ve been a faithful reader of my Skywatch column, thank you! You also know how much I love the winter constellations ...
Venus, Saturn, Jupiter and Mars are all visible after sunset, but social media claims about it being a rare "planetary ...
Groundbreaking research into Mars' energy balance reveals a polar surplus driving dynamic weather patterns, including massive ...
NASA's Mars Sample Return mission, aimed at analyzing Martian rock samples collected by the Perseverance rover, faces a ...
A collection of Martian rocks could reveal details about potential past life on the Red Planet – but first NASA has to get ...