They found that the likelihood of a PHA striking Mars is approximately 2.5 to three times that of Earth. More specifically, they found that there are approximately 17,000 PHAs that could slip ...
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 ...
NASA is actively working to return surface samples from Mars in the next few years, which they hope will help us better ...
Stereo imaging will be an important tool on NEAR for geologic analysis of Eros, because it provides three-dimensional information on the asteroid's landforms and structures. This anaglyph can be ...
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, ...
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 giant impact that formed the Moon may also have led to extrastrong mantle plumes that enabled the first subduction event, ...
Yay! There are powerful changes in store for you soon. What are they? How can you best prepare for them? Find out in a full ...