Japan's Lunar Probe Kayuga (Selene) is set to execute the final part of it's mission:
Crashing into the surface of the Moon. Kayuga's orbit is decaying and set to intersect the lunar surface. The crash should take place at a speed of about 6000 km/hr on today 10 June around 1830 UMT (2:30 PM EST). If the Moon is visible at that time (East Asia & Australia), keep your eyes pointed towards the southeastern limb of the Moon. If the 2600 kg probe's crash and resultant explosion are going to be visible, that's where it will be.
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