New NASA Administrator Jared Isaacman announced a major overhaul of the agency's Artemis moon program Friday, acknowledging that the agency's plan to land astronauts on the moon in 2028 was not realis...

NASA on Friday announced a major overhaul to its Artemis moon program, a “course correction” that will add missions and increase the pace of launches ahead of a targeted lunar landing attempt in 2028.

The revised architecture announcement comes in the wake of repeated delays to the Artemis 2 mission, which now will not launch before April.