NASA's first crewed lunar mission in over half a century - Artemis 2 - lifted off successfully yesterday. But the astronauts aboard encountered an immediate setback when the toilet 'malfunctioned' ...

CAPE CANAVERAL, Fla. -- Four astronauts embarked on a high-stakes flight around the moon Wednesday, humanity's first lunar voyage in more than half a century and the thrilling leadoff in NASA's push ...