An exploding budget and an unraveling schedule spell disappointment for NASA's mission to learn more about Mars's history.
The company has outlined its proposed architecture to return martian rock and dust samples to Earth for research.
NASA hopes a revised plan will get Mars samples back to Earth faster and cost less than the agency's original plan.
The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ...
NASA has arrived at two ways of returning samples collected on Mars to Earth. Now, the agency will test the options to see if ...
The Mars Sample Return effort was billions of dollars over budget and not expected to return to Earth with its samples until 2040.
The BepiColombo spacecraft flew less than 200 miles from Mercury's surface and photographed volcanic plains and icy craters.
The BepiColombo spacecraft came within 183 miles (295 kilometers) of Mercury’s surface during its sixth and final flyby, the European Space Agency announced Thursday. The stunning snapshots ...
As the Artemis campaign leads humanity to the moon and eventually Mars, NASA is refining its state-of-the-art navigation and ...
The BepiColombo spacecraft came within 183 miles (295 kilometers) of Mercury’s surface during its sixth and final flyby, the European Space Agency announced Thursday. The stunning snapshots reveal a ...