The Integrity, the name of the Orion capsule carrying Artemis II astronauts on a trip around the moon, has left Earth’s orbit . NASA has announced that it has successfully completed a key burn of Orion’s main engine. That six-minute firing of the engine provided approximately 6,000 pounds of thrust, which gave the spacecraft the acceleration it needed to set it on its path to the moon. “Today, for the first time since Apollo 17 in 1972, humans have departed Earth orbit,” said Dr. Lori Glaze from NASA Headquarters in Washington. “Orion is operating with crew for the first time in space, and we are gathering critical data, and learning from each step.” Commander Reid Wiseman called seeing “the entire globe from pole to pole” after leaving Earth’s orbit a “spectacular moment.” Artemis II launched on April 1 at 6:35PM Eastern time after a couple of delays caused by a hydrogen leak and then a helium issue .…