Cislunar space has become the focal point of considerable interest and strategic planning because of the many proposed missions to send crews to the moon in the next decade. These include NASA's ...

The Artemis II astronauts broke out of Earth orbit and headed for the moon Thursday, firing their main engine for nearly six minutes to boost the ship's velocity to 24,500 mph, the speed required to ...

HOUSTON—For the first time in more than 50 years, astronauts set off on a course away from Earth orbit to fly around the moon. At approximately 7:50 p.m. ET on April 2, NASA astronauts Reid Wiseman, ...

As NASA and its partners push toward a long-term human presence on the Moon and, eventually, Mars, one of the most pressing ...