Why the Moon's New Birthday Means the Earth Is Older Than We Thought
Daniel_Stuckey (2647775) writes You're likely familiar with the theory of how the Moon formed: a stray body smashed into our young Earth, heating the planet and flinging debris into its orbit. That debris coalesced and formed the Moon. The impact theory still holds, but a team of geochemists from the University of Lorraine in Nancy, France has refined the date, finding that the Moon is about 60 million years older than we thought. As it turns out, that also means the Earth is 60 million years older than previously thought, which is a particularly cool finding considering just how hard it is to estimate the age of our planet.
You're likely familiar with the theory of how the Moon formed: a stray body smashed into our young Earth, heating the planet and flinging debris into its orbit.
Isn't that how human babies are made too?
Monstar L
Curious that within two separate articles about the age of the earth, no estimate is given at all. The only mention of an actual age is given in a footnote to the sciencedaily article (which says the earth must be younger than ~4.6 billion years).
So they're basing the age of the earth off the age of the atmosphere, which they're linking to the age of the moon assuming that it (the moon) was caused by a big collision that would have wiped out the atmosphere?
http://science.slashdot.org/story/12/03/26/161227/findings-cast-doubt-on-moon-origins
Every1 knoes that the earth is 6000 years old! U MAD BRO?! Butthurt!
4.54 ± 0.05 billion years is the old estimate. 4.54 billion + 60 million = 4600000000, which is still pretty close even if it falls slightly outside. Personally, I think the Earth may be 4,593,600,000 years old.
"which is a particularly cool finding considering just how hard it is to estimate the age of our planet."
How would adding 60 million years to our current hard-to-estimate-estimate make that estimate any more accurate?
Creationist: "It's 6000 years old!"
Scientist: "It's 60 million years older!"
Creationist: "Ok then, it's 60006000 years old!"
Breaking news!
Earth appears to be one year older (see 2014 paper) than previously thought (see 2013 paper).
Feeling a bit precious about our fairy tale beliefs are we?
If you can't handle a bit of piss taking it doesn't say a lot about the strength of your beliefs now does it? You might want to pull that bible/koran/torah our of your arse and get a sense of humour.
It's all just part of the vast liberal conspiracy, supported by the left wing media, to drain money from the treasury. Everyone with a brain and a bible knows the earth is 6K years old.
But the earth is only 6,000 years old?!?
An American congressman told me so, so it must be true.
Our planet is a SHE,,of course it's hard to get the REAL age haha
Why such a push to tell people how old Earth they think it is. Give some practical reason why a non-scientist should even care about this?
This only matters to the bigots who want to bash religion to make themselves feel better.
60 million years is nothing. Seriously, it's a narrowing of previous error bars.
Cool, but don't get all excited like it changes anything.
The Kruger Dunning explains most post on
Other then in your narrow, limited, conspiracy drive mind, this has nothing to do with AGW.
The Kruger Dunning explains most post on
If part of the eart made the moon then how did it get round? Where is the missing chunk that would fit into the earth?
Given all the extensive cosmic surgery.
"I believe in Karma. That means I can do bad things to people all day long and I assume they deserve it." : Dogbert
Humor challenged?
I'll just leave this wildly speculatative, topical link here...
http://www.tokenrock.com/expla...
Tiamat lives...
All the catastrophic warmers, like Holdren and Obama and the AAAS and the AGU really must be banging heads to walls !
Their beloved 'Anthropocene' which does not exist, is now 60 million years more insignificant !
One wonders when the bodies will start dropping from places like the Sears Tower in Chicago as the new "Black Friday"
engulfs the minions of the global warming righteous.
Ha ha
Troll? Really! :^P
I guess no one has a sense of humor on Monday AM.
Put some Bourbon in your coffee and lighten up! :^)
Rick B.
This is like being 45 and someone telling you it turns out that you're actually 45.6 years old.
No, No. The earth is only 6,000 years old. Ask any bible thumper to explain it.
Etiquette is for people who are obsessive/compulsive and have no life.
"Those who can make you believe absurdities can make you commit atrocities." - Voltaire