When a meteorite smashed into Mars 11 million years ago, debris landed on Earth as meteorites, giving an unparalleled look at ...
FINDING a planet that can host life like Earth does is like trying to find a grain of sand in an infinitely expanding ...
“Martian meteorites are the only physical materials we have available from Mars,” said James Day from UC San Diego, who led ...
Astronomers have long puzzled over the origins on Phobos and Demos, the red planet's strangely-shaped moons. Now they are ...
The conventional wisdom about Mars’ small and misshapen moons, Phobos and Deimos, is that they were either created like Earth ...
Celestial Mystery Mysteries abound on the planet Mars — from the tantalizing traces of ancient riverbeds on its surface to ...
A mysterious hole was captured on the surface of Mars by the High-Resolution Imaging Science Experiment (HiRISE) camera of ...
Mar. 13, 2024 — A deeply eroded giant volcano, active from ancient through recent times and with possible remnants of glacier ice near its base, had been hiding near Mars' equator in plain sight.
The Chassigny meteorite in cross-polarized light. This meteorite is dominated by the mineral olivine. Grains are roughly 0.5 millimeters across. Credit: UC San Diego. Researchers at the Scripps ...
Mars, a planet often associated with a lifeless, dusty expanse, holds a puzzling amount of organic matter on its surface.
The incoming comet Tsuchinshan–ATLAS might become as brilliant as Venus during its close approach to Earth this fall, ...
NOAA’s Space Weather Prediction Center has been busy tracking activity in these regions, including a long-duration strong ...