According to the latest update on the UARS - the satellite dropping out of its rapidly decaying orbit - it is expected to land sometime 'during the afternoon of September 23rd, Eastern Daylight Time'.
A bit of arithmetic places that as sometime on Friday evening for those of us in the UK. Although the exact target area cannot yet be determined, the update is certain that the satellite 'will not be passing over North America during that time period'.
One imagines the good folks of the U-S-of-A breathing a sigh of relief - as any Limey who has spent time there can tell you, there's A-murr-ica and then there's the rest of the world, which doesn't really count (except for a few Canadians, who play hockey and almost talk like real people).
We're not in the clear yet, though. It's a sobering thought that, should 1,200-odd pounds of metal start raining down on some of Britain's city centres during the usual Friday night Bacchanalia, quite apart from potential casualties, we'll never hear the end of it from the religious fundamentalists.
NASA have calculated the chance of a person being struck by any of it - something that has never happened to date - as 1 in 3,200; worrying, perhaps, for anyone who has ever bought a National Lottery ticket expecting to win. However, according to the Daily Mail (who else!), 'the odds of any one particular person being hit are much lower, around one in 21 trillion'.
So I suppose that means I'm all right, Jack; all the same, it will be interesting to see whether there is any ongoing news coverage tomorrow night, particularly in the likely impact zone.
Health & Safety update: according to latest reports, 'NASA has warned people not to touch the debris if they come across it because it is likely to have sharp edges'.
Wanda Gutowska-Lesisz, we salute your memory
2 hours ago