Tag Archives: astrophysics

Old Sol’s Flipping Magnetic Field Crisis

Hi readers.  Thanks for coming by.

The Sun’s Magnetic Field is about to Flip

http://science.nasa.gov/science-news/science-at-nasa/2013/05aug_fieldflip/

http://science.nasa.gov/media/medialibrary/2013/08/06/splash3.jpg

So here we are again, human beings screwing things up from hell to breakfast in the solar system.  Back a few decades ago before anyone had ever noticed the polarity of the sun reverses itself every eleven years [it’s assumed, because we donealready saw it happen three times already] nobody realized how badly human beings were messing things up.

This polarity reversal seems to correspond to Jupiter being at a particular place in its orbit, similar to the sun spot cycle doing it roughly then, also.  Pure coincidence.

The reality is that human beings are creating too much various stuff in their lifestyles and some laws are going to have to be passed to keep this sort of thing from happening.  Won’t be anytime at all before the academians calling themselves scientists will be lining up for grants to study it all and make recommendations about what laws need passing.

Because those solar reversals are just another sign that man needs to mend his ways.

I consulted Old Sol about it while we were praying him up this morning, but He seemed to have a cold, runny nose or some such thing.  Kept sort of sneezing I reckons, making funny noises.

Guess he didn’t want to talk about it.  Probably something personal.

Old Jules

Advertisements

Disambiguating Phobos

phobos

If you’re like me you’re probably getting fairly impatient with all this shilly-shallying around that’s been happening with finding out what’s going on with the Mars moon, Phobos.  That thing has been out there making people who know everything feel less good about themselves than they want to almost since it was first discovered.  Forcing them to use terms such as, ‘poorly understood’, ‘not completely understood’, ‘not yet fully understood’, when they write things about the way it behaves.

Problem is the thing refuses to behave itself the way the people who know how objects in orbit ought to behave.  As I recall it’s the fastest moving object in the Solar System, and I mean FAST.  And it isn’t anywhere near as dense as it ought to be.  Just for beginners.

If there’s an ‘artifact’ anywhere in the Solar System, Phobos probably stands a better chance of being it than anything else anyone knows about does.

NASA Eyes ‘Hedgehog’ Invasion of Mars Moon Phobosby Elizabeth Howell, SPACE.com ContributorDate: 19 January 2013 Time: 10:35 AM ET

http://www.space.com/19342-space-hedgehogs-mars-moon-phobos.html

A daring, “Angry Birds”-like NASA mission could bombard a Martian moon with robotic “hedgehog” probes in the next few decades, scientists say.

The space hedgehogs are actually small, spiky, spherical rovers that form part of a novel mission idea called Phobos Surveyor. The rovers would take advantage of the low gravity on the Mars moon Phobos, its sister moon Deimos, or asteroids in the solar system. Engineers have designed the devices to work in concert with a nearby mother ship.  

The hedgehogs would work well in the low gravity of the 16-mile-wide (27 kilometers) Phobos, a force 1,000 times weaker than the gravity on Mars itself, where NASA’s Curiosity and Opportunity rovers currently explore, said researcher Marco Pavone of Stanford University. Gravity on Mars is about one-third that of the Earth.

Okay, fine.  But the fact is, I’d like to see some questions answered about this thing before I get dead, or much more senile than I am already.  I want to know whether that thing is hollow.  And going about it in slow steps, using things that haven’t even been invented yet is going to take a long time. 

We spent all that money during the 1950s and 1960s inventing hydrogen bombs we never got any use out of.  Maybe it’s time to put them to some useful work.  We probably have the technology today to get a hydrogen bomb delivered right there dead center of Phobos within the next couple of years.

Time someone, hopefully the Chinese or the Japanese, launched a hydrogen bomb at phobos to see what happens when it hits.  And whether it shoots back.  Time for some serious disambiguation.

Just saying.

Jules

Edit:  The thing’s obviously not able to defend itself anyway and the chances of it shooting back are almost certainly not all that likely.  Whatever made all those dents in it, the impacts are bound to have generated a lot of heat inside and rattled the eye teeth of the might-have-been computers and defunct Buffalo Bills aiming rockets and pushing buttons of weapons systems.  Knocking a nice hole right in the middle a person could focus a telescope on for a looksee would improve things enough to make it worth the risk and the cost.    Easily enough to make it worth the miniscule risk of it raining down nukes on the Japanese or Chinese launch sites.

Old Sol: “They don’t know nuthin about chickens”

http://spaceweather.com/

“‘CH’ STANDS FOR … CHICKEN? A big dark hole in the sun’s atmosphere, a ‘coronal hole’, is turning toward Earth spewing solar wind. According to NASA’s official rubber chicken, it looks an awful lot like a bird.

“Coronal holes are places where the sun’s magnetic field opens up and allows the solar wind to escape. A chicken-shaped stream of solar wind flowing from this coronal hole will reach Earth on June 5th – 7th, possibly stirring geomagnetic storms. High-latitude sky watchers should be alert for auroras.”

Me:  “Morning big guy.  Having yourself a little snack up there, are you?  Something to start the morning off right?”

Old Sol:  “You people really piss me off sometimes.  This isn’t a chicken, doesn’t look anything like a chicken.  It’s a belch building up.  Feels more like a tumor the size of a grapefruit stuck in my gullet than some damned chicken.”

Me:  “Wasn’t me, amigo.  It’s those NASA guys.  They know about as much about chickens as they know about anything else going on with you.  More maybe, even though none of them could name the breed of chicken it most nearly resembles.”

Old Sol:  “Then why do they keep talking all this weak BS?  And what breed of chicken are we talking about?”

Me:  “Looks to me as though it might pass itself off as a Buff Crested Polish rooster if it had more tail-feathers.  But the reason they do it is the same reason we do pretty much everything else.  We human beings don’t feel good about ourselves if we don’t already know everything.  Species self-esteem thing, I reckons.”

Old Sol:  “Sometimes I’d rather just hang back, not even come out and have to face all you tiny damned crawlies.  Never can tell what you’re going to come up with next.”

Me:  “Yeah, right.  But keep in mind nobody down here has a Buff Crested Polish rooster tattooed on his face.  You getting your stuff together?  You’ve got a long day ahead.  Not long before we’ll be expecting great things from you, same as yesterday.”

Old Sol:  “Yeah.  Just give me a few minutes here.  Warm up the engine.  Do a few things on my backside where I’ve got some privacy.  I’ll be along.”

Old Jules