NASA began another practice launch countdown Tuesday for its first moonshot in decades with astronauts after making repairs to fix dangerous fuel leaks that already have bumped the flight into March.

Nasa says it's on track to launch its Artemis II mission in early April, which will see astronauts fly around the Moon for the first time in more than 50 years.

"This mission will prove Orion’s life support systems are ready to sustain crew on future missions and allow the crew to practice operations essential to the success of Artemis III and beyond," NASA s...