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Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsHuge asteroid hurtling towards Earth will fly past our planet so close it will go UNDER many man-mad
satellites.
A 150-foot asteroid orbiting Earth called 2012 DA14 will pass so close to Earth it will fly UNDER man-made satellites orbiting our planet.
Nasa's Impact Risk report said that the odds of the space rock actually hitting our planet are very low indeed - but on February 15 next year it will pass just 17,000 miles from Earth, closer than 'geostationary' satellites.
If an asteroid of that size hit our planet, it would cause an explosion similar
Read more: http://www.dailymail.co.uk/sciencetech/article-2110396/Asteroid-2012-DA14-NOT-hit-Earth-year-says-astronomer.html#ixzz1oIW6H5Lf
JI7
(89,239 posts)zappaman
(20,606 posts)and the answer is yes.
TheWraith
(24,331 posts)That's the logic by which somebody snaps and murders their little children before killing themselves.
roguevalley
(40,656 posts)WhoIsNumberNone
(7,875 posts)Response to JI7 (Reply #1)
Tesha This message was self-deleted by its author.
FarLeftFist
(6,161 posts)It would be interesting to see the problem solving and solutions that would take place.
lob1
(3,820 posts)it would actually be interrupting a disaster.
Zalatix
(8,994 posts)If it hits his head it'll shatter.
If it hits his belly it'll bounce back out of the atmosphere.
1monster
(11,012 posts)destroyed on December 21, this year!
Or, I'm holding off on Christmas shopping until December 22 this year.
Lochloosa
(16,061 posts)dixiegrrrrl
(60,010 posts)Great..I can max all my credit cards on the 15th then.
lunatica
(53,410 posts)Getting yanked into heaven naked will require buying a new wardrobe, for example.
bluerum
(6,109 posts)Ohs nos.
chknltl
(10,558 posts)Ok, when and where did this Falling Sky Event occur? Did you get the names of any witnesses? Photos? Were there any sky bits left unobliterated after the event? Did you collect any samples? For the sake of public safety, please refrain from discussing the details of this event with the public as that is a job best left to us professionals. Thanks.
thelordofhell
(4,569 posts)leftyohiolib
(5,917 posts)Old and In the Way
(37,540 posts)And if there's a chance that some other space object could change it's trajectory between now and then? Having a back-up plan to interdict these kinds of objects ought to be a priority for the entire world.
pinboy3niner
(53,339 posts)socialist_n_TN
(11,481 posts)pokerfan
(27,677 posts)The Bad Astronomer is on top of it.
http://www.democraticunderground.com/12283412
IDemo
(16,926 posts)It skimmed the atmosphere for quite a while and re-entered space. It was said that it would have created a significant blast if it had impacted Earth.
starroute
(12,977 posts)I recall reading years ago about that happening and how any asteroid that approaches Earth at a low angle is likely to get deflected the same way. It would take one coming straight at us to punch through the atmosphere.
IDemo
(16,926 posts)But it seems hard to describe it as a "skip" when it burned for so long before returning to space. We saw several pieces break off (a local woman called the news station and said she saw aliens bailing out of the supposed spaceship).
It was this event, along with the book "Cosmos" by Carl Sagan that had me thinking of an astronomy career, however briefly.
jimlup
(7,968 posts)I think after Apollo-12 NASA started crashing them into the moon so that would mean there are 3 of them: Apollo's 8, 10, and 11 all have upper stages in near Earth solar orbits (I think.)
hobbit709
(41,694 posts)sofa king
(10,857 posts)...but none of the rest. Wikipedia claims that the Apollo 9 booster is also in solar orbit.
S-IVB-507 is now designated J002E3. It was in a semi-stable orbit around the Earth-Moon system for a while until about 2003, and may return in 2032.
http://en.wikipedia.org/wiki/J002E3
http://neo.jpl.nasa.gov/j002e3.html
As ion rockets are coming along nicely, I'd like to see a new species of exploration vehicle, a "curator-bot," which can run down early, nonfunctional exploration vehicles and park them in a "museum orbit" around one of the Lagrange points.
It should be semi-autonomous and capable of being resupplied with propellant, improved instruments, and replacement hardware from time to time, which it will install itself. The museum would also of course serve as a junkyard, a store of useful materials and volatiles, and perhaps an instruction and training area. Folks at home would be able to control attendant cameras and perhaps even piece together new exploration vehicles from the junk, or revive scientific instruments that have failed or gone dormant.
Rendezvous and redirection of man-made objects in space would, of course, serve a potentially much more important purpose, which is to give us half a chance to redirect a real asteroid away from us. That's going to take a lot of practice and effort.
jimlup
(7,968 posts)ZombieHorde
(29,047 posts)mindwalker_i
(4,407 posts)This is gonna rock!
L0oniX
(31,493 posts)SmileyRose
(4,854 posts)I expected another Limbaugh thread
hobbit709
(41,694 posts)Unless you happen to be near the impact site no real biggie. this is about the same size as the one that made Barringer Crater in AZ.
the ones to really worry about are the 1 mile+ ones.