HOUSTON: The Artemis astronauts were gearing up on Saturday (Apr 4) for their long-anticipated lunar flyby, including reviewing the surface features they must analyse and photograph during their time circling the Moon. "Morale is high on board," commander Reid Wiseman told Houston's Mission Control centre as the space crew's work day began. Upon waking around 1635 GMT on Saturday, the astronauts were approximately 169,000 miles (271,979 kilometres) from Earth, and approaching the Moon at 110,