NASA Now Says Manned Mars Mission in 2030s Is Unlikely
For the last few years, we've been able to frame NASA's research and exploration with the goal of reaching Mars. The agency has been saying it wanted to land a human on the red planet in the 2030s, but now that's looking less likely. William ...
Mars' position will limit communication from Earth
No Commands To Mars Rovers, Orbiters Later This Month: NASA
NASA prepares its Martian explorers for solar conjunction radio silence