The four astronauts on the Artemis II mission have now left the Earth's orbit, after their Orion spacecraft fired its main engine for a final push towards the Moon, BBC reported. 

The five minute and 55 second engine burn, known as the translunar injection (TLI), went "flawlessly", Nasa's Dr Lori Glaze said afterwards.

And from the Orion capsule, Canadian astronaut Jeremy Hansen said the crew was "feeling pretty good up here on our way to the Moon".