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.
22 hours ago