Asteroid Due for Close Approach
mernil writes "BBC Reports "A giant space rock was set to whizz past the Earth on Monday under the close scrutiny of astronomers. The mountain-sized object had been classed as a "potentially hazardous asteroid", but scientists say there was no danger of a collision with Earth. [...] At this time calculations suggested it would be about 268,873 miles (432,709km) from the Earth, only 1.1 times the planet's distance from the Moon."
so is there a chance that it will hit the moon?
My sig has been answered.
When things like this come up (eclipses, occultations of Pleiades, etc.), it would be nice to have a central location where one could go to find links to the photos.
I should know this, but I don't. I guess I'm only an "amateur" amateur astronomer.
This sig seemed like a good idea at the time....
The asteroid has already passed at 04:44 GMT across North America
Shaved past North America is closer to the point. 268,873 miles is nothing in cosmic terms and no doubt close enough for earths magenetic field to influence it. This was a close call.
WOW, Footfall. I read that for the first time sixteen years ago, when I was a college undergrad. There are images still in my head from that book, like them using an Orion concept vehicle in the atmosphere and how oddly unsettled I was whenever they announced over the intercom: "Accelleration. Stand by."
And of course that emotionally wrenching choice the President must make at the very end of the book. That scene still haunts me to this day.
Incredible book. Thanks for bringing up the memories. And oh yeah, I hope we don't all die today because they calculated with inches instead of centimeters.
It's not a lie. It's the truth with lossy compression.