We explore how long it takes to ... to orbit or land on the target body e.g. Mars compared to those that are just going to fly by? If you want your spacecraft to enter Mars orbit or to land ...

“We will lead the world in space and reach Mars before the end of my term,” he said. He did not specify whether he meant landing American astronauts on Mars by Jan. 20, 2029, his last day in ...

Too bad there’s no champagne on Mars. Nov. 12 is the day to pop open a bottle to toast ... Both rovers are going strong, so we can look forward to more discoveries in the new year as the wheeled ...