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Thirty-Million-Page Backup of Humanity Headed To Moon Aboard Israeli Lander (cnet.com)
Last week, a SpaceX Falcon 9 rocket carried an Israeli-made spacecraft named Beresheet beyond the grasp of Earth's gravity and sent it on its way to the surface of the moon. On board Beresheet is a specially designed disc encoded with a 30-million-page archive of human civilization built to last billions of years into the future. From a report: The backup for humanity has been dubbed "The Lunar Library" by its creator, the Arch Mission Foundation (AMF). "The idea is to place enough backups in enough places around the solar system, on an ongoing basis, that our precious knowledge and biological heritage can never be lost," the nonprofit's co-founder Nova Spivack told CNET via email.
The disc aboard Beresheet is about the size and thickness of a DVD, but consists of 25 stacked thin nickel films that AMF insists can resist radiation, extreme temperatures and other harsh conditions found in space for billions of years. There is, of course, no way to test how long it will last, but if it survives as long as hoped, the disc may even be around longer than the moon itself. The top four layers are actually filled with 60,000 pages of tiny analog images that can be viewed with optical microscope technology that's been around for centuries. The images include a sort of users' guide explaining human language, the contents of the disc and how to access the deeper layers containing compressed digital data.
The disc aboard Beresheet is about the size and thickness of a DVD, but consists of 25 stacked thin nickel films that AMF insists can resist radiation, extreme temperatures and other harsh conditions found in space for billions of years. There is, of course, no way to test how long it will last, but if it survives as long as hoped, the disc may even be around longer than the moon itself. The top four layers are actually filled with 60,000 pages of tiny analog images that can be viewed with optical microscope technology that's been around for centuries. The images include a sort of users' guide explaining human language, the contents of the disc and how to access the deeper layers containing compressed digital data.
"a SpaceX Falcon 9 rocket carried an Israeli-made spacecraft named Beresheet beyond the grasp of Earth's gravity...
If the moon were beyond the grasp of earth's gravity, it wouldn't be the moon.
Never let a lack of data get in the way of a good rant.
enough backups in enough places around the solar system, on an ongoing basis, that our precious knowledge and biological heritage can never be lost
So if civilisation does crash, the sum total of human knowledge won't be lost. We will know where it is: on the Moon. But until we regain that knowledge we will not be able to get back to the Moon to read it.
And by that time, it will be rather irrelevant as we will have already rediscovered it!
politicians are like babies' nappies: they should both be changed regularly and for the same reasons
... for 5.25" floppy disks in December 1985, conveying the slogan: "Professionals avoid all risks. Scotch 3M disks are safe."
In the background of the slogan, the full page was filled with an image of the starting Challenger space shuttle.
You seem to lack knowledge of history. Not long after Israel was created, there were armies massing on their borders ready to invade, and wipe them out.
If Canada had amassed thousands of tanks, and tens of thousands of armed troops right at the Canada/US border, getting ready to invade, wouldn't that make you a little nervous? If a war started, would be be wrong to grab a little of Canada as a "buffer zone" to help prevent a future invasion?
Yes, you are partially right. I agree that Israel should not really expand into those lands. But as to the rest of it, if Palestinians routinely try to kill Jews, should the Jews just let them?
"-1 Troll" is the apparently the same as "-1 I disagree with you."
Canada actually *did* amass an army at the US border once. In response, the US pre-emptively declared war and invaded. This resulted in the War of 1812. It's mostly forgotten now because the peace agreement which ended it included both sides ceding all captured territory, so very little was actually changed.