In the next decade, space agencies plan to bring rock samples from Mars to Earth. But what if these rocks contain alien ...
An arrowhead-shaped rock on Mars sporting features that may hint at ancient microbial activity on the Red Planet has left ...
The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...
Radioisotope thermoelectric generators do not rely on chemical reactions like the batteries in your phone. Instead, they rely on the radioactive decay of elements to produce heat and eventually ...
The Red Planet and its tiny moon Deimos were recorded at a very near distance as the asteroid-chasing spacecraft completed a flyby on Wednesday.
Nuclear pulse propulsion is a technology that would work. It was being developed in the 1960s. It was stopped because of the nuclear test ban treaty and ...
Since its arrival on the Martian surface five years ago, NASA’s Perseverance rover has been busy scouring the Red Planet for ...
The idea of an ancient Martian ocean has fascinated scientists for decades. Now, groundbreaking research based on radar scans ...
While the car-sized spacecraft flew around the Mars system, flight controllers on Earth temporarily lost communication with ...
NASA’s Perseverance rover found pale rocks containing kaolinite on Mars, a mineral that forms in warm, wet conditions.
Such major and arbitrary cuts to NASA’s budget would do very little to save money, but they will undercut and decimate one of ...
NASA’s Perseverance rover found large crystals of quartz with a high purity on Mars, which probably had to have formed in the ...