Mars has both red and green sands, shows study
The accepted view of Mars is red rocks and craters as far as the eye can see.
That’s much what scientists expected when they landed...
Mars model provides method for landing humans on Red Planet
A mathematical model developed by space medicine experts from The Australian National University (ANU) could be used to predict whether an astronaut can safely...
How to harvest resources on Mars with plasmas
Scientists came up with a plasma-based way to produce and separate oxygen within the Martian environment.
It's a complementary approach to NASA's Mars Oxygen In-Situ...
How did Earth avoid a Mars-like fate? Ancient rocks hold clues
Earth's solid inner core formed 550 million years ago and restored the planet's magnetic field.
Approximately 1,800 miles beneath our feet, swirling liquid iron in...
Subsurface water on Mars defies expectations
A new analysis of seismic data from NASA’s Mars InSight mission has revealed a couple of surprises.
The first surprise: the top 300 meters of...
Earth’s magnetic field almost completely collapsed 550 million years ago
More than half a billion years ago, Earth experienced an almost-complete collapse of its magnetic field.
It began in the early Cambrian period. Then, after...
Scientists find the source of rare mineral on Mars
Planetary scientists have an answer to a mystery that’s puzzled the Mars research community since NASA’s Curiosity rover discovered a mineral called tridymite in...
How did Earth avoid a Mars-like fate?
Approximately 1,800 miles beneath our feet, swirling liquid iron in the Earth’s outer core generates our planet’s protective magnetic field.
This magnetic field is invisible...
Engineers design motorless sailplane for Mars exploration
Eight active spacecraft, including three operated by NASA, orbit Mars, gathering imagery of the planet's surface at a resolution of about 1 foot per...
New study reveals life forms that could survive on Mars
The extremely salty, very cold, and almost oxygen-free environment under the permafrost of Lost Hammer Spring in Canada’s High Arctic is the one that...