Originally Posted by
DarkWalk
Well a couple days ago a meteor passed in between the Earth's, and Moon's orbit. Scientists say it was about the size of a city block and it had no chance of hitting us in the first place.
Tell me what you think about this!
I personally am thankful to be alive. A meteor that is the size of a city block could level a city, or a state depending on its velocity.
Nuff bolded.
And second of all, google up what's a meteor and what is an asteroid.
Originally Posted by
poppo361
Meh. It missed us, so it's no big deal.
Pretty much.
Originally Posted by
PlayerID57
Meteor Passing?
Can you post any valuable information, or sources?
If you didn't know about this and instead you watched Jersey Shore, you're everything wrong in this world.
Jk, but seriously, follow the world's events. And of course it's always good to cite your sources.
Originally Posted by
BlackOpsMan33
it passed within 201,000 miles of us. that is really close, ya know!
It still visited closer to us than the moon, which is closer than most asteroids.
Originally Posted by
tertywerty
So we all almost died
Big deal
I sense a sarcastic tone in your post, but FYI we didn't have a realistic chance of it hitting us.
Originally Posted by
BlackOpsMan33
XD it was still far away. it was out of the gravitational pull of earth, so it couldnt hit
Between every particle with mass there is a gravitational attraction. Just in this case the overall energy of the particle (E=mc^2), e.g mass and velocity, weren't sufficient for the asteroid having been captured to orbit us, even though it passed us from nearer than the moon, as mentioned above. Gravity does not really play a part in asteroid collisions, since if an asteroid with enough energy is actually headed anywhere near to our location but not towards us, it would a) be captured by our near-to-center-stronger gravitational attraction field IF it had low enough mass and velocity for it to be attracted to us from a rather far away distance, but an asteroid this small (in energy) would vaporize before it could do any damage b) go straight past us due to more energy per unit of mass which causes earth's gravity to pull the asteroid less.
Originally Posted by
KillTheCook
Before 3 Years a meteor Passed Almost outside the earth atmosphere it was so close to earth That I seen it in the sky It Was A Huge Flaming Green Rock.Many Meteors pass near earth all the time but the will never touch our atmosphere or they wont even touch the earth ground.After a meteor enter our atmosphere it breaks thanks to earth's gravity and until it touches the ground it becames a small rock even sand.So Dont worry about that
Stop typing like that; It looks retarded.
Look up the definition of a meteor.
Meteor does not "break" thanks to earth's gravity. Air friction plays the crucial part which does not happen in space, but gravity makes the asteroid burn up somewhat faster. As the asteroid nears the Earth and enters the atmosphere the force G, acceleration due gravity, creates a stronger friction on the surface of the asteroid, mostly due to Newton's first and third laws.
To point out the main flaw in your text (and some others') is that meteor in itself means an object which enters the earth's atmosphere. We called this object which passed the Earth and asteroid because it did not hit us.
Originally Posted by
hans11
It wouldn't have been the first time we almost died... therefore i am not too worried about it.
We did not almost die, it was not realistically possible for the asteroid to hit us. It was probably more likely for you to have a heart attack and die. When the scientists get worried, you should too. Merely mentioning the words 'asteroid' and 'earth' should not evoke fear.
Last edited by Jire; Nov 12, 2011 at 09:50 PM.