The rover has so far spent about two months negotiating a steep route out of the Jezero Crater with the aim of cresting the rim in early December. At roughly the halfway point, the rover stopped Sept.

"Mars didn't want to make it easy for anyone to get to the top of this ridge." NASA's Perseverance rover took a break from its Mars mountaineering expedition recently to survey its old stomping ...

Volta Space Technologies is planning a network of satellites called LightGrid that can transmit power via lasers to spacecraft on the surface. Credit: Volta Space Technologies WASHINGTON — A ...

This is one of the earliest electric batteries ever made. It was invented by Alessandro Volta in 1799 and consists of discs of two different metals, such as copper and zinc, separated by cardboard ...

While Togoland under French Trusteeship was administered by its own Governor appointed by the French, the British protectorate of Togoland, later to be known as the Trans-Volta Togo (TVT), and ...

The images the robot captured late in September from high above the Jezero Crater presents a striking vista of a sparse, rocky landscape marked by the rover's winding tracks as it slowly makes its way ...