Wow. Just wow. For the first time since Apollo 17 in 1972, humans have left Earth’s orbit. Four astronauts aboard the Orion spacecraft on the Artemis II mission performed a “trans-lunar injection burn” Thursday evening, setting the capsule on course for a lunar flyby. As the capsule began hurtling away from Earth, Artemis II Commander Reid Wiseman snapped some breathtaking photos. In one image, Earth appears as a perfect sphere, bathed in blues and browns and swirled with clouds. A green aurora