NASA’s Artemis II astronauts solved an awkward onboard problem after the Orion capsule had a malfunction, with the crew now on track for the moon. NASA astronauts on a nearly 10-day journey around the moon and back have reason to celebrate, and not just because their launch went so well: their toilet is now working. The so-called lunar loo malfunctioned as soon as the Artemis II crew reached or... [2262 chars]