NASA’s Orion spacecraft is now orbiting Earth as astronauts perform system checks and fix onboard issues. The historic 10-day crewed mission will soon head for a Moon flyby, track every milestone and live developments on republicworld.

NASA's highly-anticipated Artemis II mission has launched a crew of four astronauts on a historic 10-day trip around the moon and back.

The tracker, officially referred to as the "Artemis Real-time Orbit Website" — AROW — allows users to not only see where the Orion spacecraft is and how fast it's traveling, but to see in miles how far it is from both the Earth and the moon, according to NASA.