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Mars Will Not Kill You (The End of the World)
Space.com ^ | 8/15/03 | Robert Roy Britt

Posted on 08/18/2003 5:53:05 PM PDT by Brett66

Mars Will Not Kill You

Editor's Note: Each Monday, SPACE.com will explore a mysterious or little known corner of the cosmos to enlighten earthlings about how the universe really works. This is the debut installment of Mystery Monday.

On Aug. 27, Mars will be closer to Earth than in nearly 60,000 years. This "close approach," as it's being billed, has some folks worried about potential dangers here on our planet.

One SPACE.com reader asks: "Will it be dangerous when Mars gets that close to Earth? It has me a little worried." Others have e-mailed to say they heard there would be earthquakes or other disasters. One of the many rumors going around says the two planets will collide.

The true gravity of the situation is benign. There is absolutely nothing to worry about.

At its closest, Mars will still be nearly 34.65 million miles (55.76 million kilometers) away. The effectiveness of gravity is a function of mass and distance, so while the pull of an object is said to act across the cosmos, it does so with ever-diminishing effect. At great distances -- such as between Earth and the other planets -- the gravity of an object becomes little more than background noise, like the hum of a Cadillac from 20 blocks away amid the cacophony of a construction site in Midtown Manhattan.

Other readers say they heard Mars will look as big as the Moon. It will not. On Aug. 27, Mars will look pretty much like it looks now, shining as a very bright star-like point of light. With a telescope, of course, you can make it as big as your wallet allows.

Why the rumors?

Planetary doom prognostications pop up again and again because a handful of astrologers and self-anointed visionaries persist in disseminating garbage about how the positions of the planets can affect Earth by generating earthquakes, storms or other catastrophes. The Internet has made publishing of these false claims easy and more frequent.

"Only those who are foolish enough to think the motions of the planets have a bearing on their lives believe in this pseudo-science," says Joe Rao, SPACE.com's Night Sky columnist. He has been getting e-mail about this, too.

"There will be those who will try and convince the masses that this close approach will mean terrible cataclysms and catastrophes that will befall our planet," Rao said. "This close approach between Mars and Earth will have no effect on any other celestial bodies in space, including the Earth itself."

Forecasts of calamity typically precede alignments of several planets, as when three or more of the worlds inside Neptune gather approximately along a line in space so that, from Earth, we can see them bunched up in the night sky.

Groupings like this occurred in 2000 and again in 2002. Earth did not crumble.

Nothing unusual happened during other planet alignments through recorded history, either, and nothing unusual will happen on Aug. 27, except, of course, a whole lot of people around the world will step outside to look up at a cosmically historic event.

On that date, Mars will be slightly closer than ever in human history. The proximity owes to a regular occurrence of the two planets being on the same side of the Sun and the rare chance that Earth is about as far from the Sun as it ever gets just as Mars is about as close as it ever gets. (The two planets' orbits are not quite circular). In astronomers' parlance, Mars will be at opposition.

Mars has been almost this close during previous oppositions. In fact, the extra closeness this time is less than 1 percent compared to a similar setup in 1971.

Mars will shine brightly. It will look great in a telescope. It will not kill you.

The numbers

The gravity of Mars or any planet, given its relative small size and great distance from our own, is simply inconsequential.


TOPICS: Culture/Society
KEYWORDS: mars; space; superstition
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To: Brett66
"'Will it be dangerous when Mars gets that close to Earth? It has me a little worried.' Others have e-mailed to say they heard there would be earthquakes or other disasters. One of the many rumors going around says the two planets will collide."

with people like these arround, I guess it answers my question about how tabloids ever stay in business.
41 posted on 08/18/2003 6:58:22 PM PDT by battousai (Hello... Hello... is this thing on?)
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To: Bluntpoint
Clearly I'm outgunned. Oh, well, here's one for the road...

And always remember the rules of dealing with space aliens:

1. Avoid eye contact.
2. If no eyes, avoid all contact.

42 posted on 08/18/2003 6:58:30 PM PDT by Interesting Times (Leftists view the truth as an easily avoidable nuisance)
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To: Judith Anne
Canada, because then France surrenders.
43 posted on 08/18/2003 6:59:25 PM PDT by Swiss
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To: Brett66
Mars will not kill you. Saturn, however, will give you a mother of a migraine. And let's not even get started on what Uranus can give you after some bad Mexican food...
44 posted on 08/18/2003 7:00:21 PM PDT by TheBigB (Some say shoot to kill. Others say shoot to maim. I say empty the f'n clip and let God make the call)
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To: txflake
The Oort cloud is many times further out than Pluto.
45 posted on 08/18/2003 7:06:14 PM PDT by Recluse
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To: Interesting Times

46 posted on 08/18/2003 7:10:54 PM PDT by Bluntpoint
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To: TheBigB
Life forms from the Planet Uranus:


47 posted on 08/18/2003 7:12:29 PM PDT by Bluntpoint
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To: RadioAstronomer
Ping
48 posted on 08/18/2003 7:13:17 PM PDT by Calpernia (Innocence seldom utters outraged shrieks. Guilt does.)
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To: Calpernia
Ping this!


49 posted on 08/18/2003 7:19:24 PM PDT by Bluntpoint
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To: Sloth
It's hard to believe that people that stupid could log on, let alone compose a question to space.com.
50 posted on 08/18/2003 7:25:35 PM PDT by headsonpikes
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To: Bluntpoint

Click!

51 posted on 08/18/2003 7:28:31 PM PDT by Calpernia (Innocence seldom utters outraged shrieks. Guilt does.)
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To: Calpernia
LOL! Thanks for the ping! What a thread. :-)
52 posted on 08/18/2003 7:51:16 PM PDT by RadioAstronomer
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To: Brett66
I looked at it too. got me worried.

"The gravity of Mars or any planet, given its relative small size and great distance from our own, is simply inconsequential. " It's not the gravity. It's the Martians. fact of mars. it's war. Mars being this close is a reflection of our society, all out war is at hand. Things will crumble in the next week, we will see. The Martians are not impressed with our openess about invasion and "terraformation" of their planet. it would mean certian death for them. compared to martians, terrians are infants in propaganda, we are only able to fool ourselves and even that is not that certain. The martian tradition of deception toward the terrians are routinely successful, but not effective in the leapfrog invasion they need and desire. Past attempts include the ice age, rebel terrians successfully countered with fire, but failed to keep the record. unfortunatly for us, at this time through modern martian science they are able to manipulate certian frequencies which we rely on on earth, mostly as a self defense towards our recent tresspasses. as such it have allowed them to <a href= "http://www.chron.com/content/interactive/space/astronomy/news/1999/solarsys/991008.html>alter code </a>and delay our self serving missions to this point. By landing and watching we have them worried but we need to Be concerned in turn. They are about to unleash a plan that will set the human race back 30 centuries at least. They will confuse us into attacking each other with our own weapons and we will all lose big. The wasteland of the desolated planet will be prime martianaform for them. It will only take them 20 years before the earth is habitable for their deranged life forms. I warn you now because we have little time. Day into night into day the hour gets closer. We have little time.

53 posted on 08/18/2003 8:06:57 PM PDT by CJ Wolf (I could go on.)
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To: CJ Wolf
I see they did it again. alter code
54 posted on 08/18/2003 8:11:54 PM PDT by CJ Wolf (Damn martians!)
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To: Bluntpoint

In the 21st century, the nightmare of H.G. Wells comes true. An expedition to the planet Mars results in the accidental destruction of an old Martian city, causing a mysterious force, called the Mysterons, to retaliate. The Mysterons appear to posses the ability to recreate anyone (or any object) they have previously destroyed, thereby gaining complete control over the person in question. The Earth is thus confronted with a host of enemy agents, which are indistinguishable from normal human beings.

Captain Scarlet and the Mysterons

55 posted on 08/26/2003 6:53:01 PM PDT by P.O.E.
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