Geologically, Mars is very reminiscent of the moon. But it also looks a lot like the Earth. It all depends on who you ask.
An exploding budget and an unraveling schedule spell disappointment for NASA's mission to learn more about Mars's history.
NASA Administrator Bill Nelson left a final decision on a new mission architecture to the next NASA administrator working ...
NASA sees two paths for saving its beleaguered plan to retrieve materials from the Red Planet but won’t choose between them ...
NASA announced Tuesday that it is exploring two options to move forward with its mission to return samples from Mars at a ...
NASA unveils a groundbreaking approach to bring Martian rock samples back to Earth by 2026, introducing competition between ...
A new preprint study looking at data from NASA's Interior Exploration using Seismic Investigations, Geodesy and Heat ...
Space agency says it needs one more year to decide whether its own hardware or a contractor’s will return Martian samples to ...
A switch to Mars would impact programs such as the moon-focused Space Launch System, a multibillion-dollar rocket that ...
The Mars Sample Return program has been way over budget and, according to NASA's administrator, has been "out of control." ...