NASA announced it is delaying Artemis II and III missions, meant to take American astronauts back to the moon, because of a problem with the capsule’s heat shield. Artemis II, a mission to take astronauts around the moon, was moved from September 2025 to April of 2026. Artemis III would land astronauts on the south pole of the moon, and likely won’t happen until mid-2027, NASA said. NASA decided to push the launch of Artemis II because they found cracks in the heat shield after the Artemis I mission in 2022. Artemis I flew around the moon with no astronauts...