The Blue Ghost mission launched on Wednesday, January 15, on board a SpaceX Falcon 9 rocket and is currently around halfway through its journey to the Moon. The mission, named “Ghost Riders in the Sky,” will spend around 16 days in lunar orbit before attempting a soft touchdown on the lunar surface.

Along with Blue Ghost, NASA launched the Tenacious lunar rover from Japanese company ispace. It's one of the smallest planetary rovers ever designed, and it wouldn't look out of place in an RC car toy shop. Tenacious measures 10 inches tall and weighs just 5 pounds.

"trans lunar injection." Then on Thursday, the lander, named Blue Ghost, fired its engines for four minutes to propel the spacecraft beyond Earth’s orbit toward the moon. The engine burn was the most challenging the lander had conducted with its main engine and thrusters since launching Jan.

Firefly Aerospace’s Blue Ghost fired its engines early in the morning of February 18, marking the latest stage in its 45-day long trip to the Moon. The engine burn, which started at 3:09 a.m. ET and lasted three minutes and 18 seconds,