Japan Aerospace Exploration Agency (JAXA) ground controllers have reported the successful ejection of the second of two mini-satellites from their Kaguya Mooncraft - the VRAD subsatellite.

The two small spacecraft will contribute to precise mapping of the Moon’s gravity.

JAXA has named the two subsatellites: The Relay subsatellite is “Okina”, meaning old father. The VRAD subsatellite is dubbed “Ouna” for old mother in Japanese.

Keep an eye on October 19th when Kaguya enters into its circular observation orbit around the Moon. In November, there will be checkout of individual instruments on the Moon orbiter, followed by the start of the spacecraft’s nominal mission in mid-December.

Meanwhile, preparations are underway in China for the liftoff of that country’s Chang’e I lunar orbiter. The probe is now at the launch site in Xichang for its Long March sendoff - likely to occur by month’s end.

By the way, according to recent reports, some 2,000 tickets are being made available to Chinese nationals at 800 yuan each - that’s $107.00 a pop - to pick between a trio of viewing areas so a person can watch the Moon-bound probe head spaceward.