As launch time approaches for NASA's first moonshot in more than half a century, anticipation is building for the Artemis II mission, which will send a crew of four astronauts on a nine-and-a-half-day...

NASA’s Artemis II astronauts have fired their engines and are blazing toward the moon.

On Thursday, around 7:50 EDT, the Orion spacecraft’s main engine, the European Service Module, ignited and jettisoned 6,700 pounds of monomethyl hydrazine propellant over the course of about six minut...