Showing posts sorted by relevance for query Themis mission. Sort by date Show all posts
Showing posts sorted by relevance for query Themis mission. Sort by date Show all posts

Wednesday, July 4, 2007

NASA's Heliophysics Team Begins Processing Themis Mission Data

Processing Themis Mission Data to get us hover cars!

From the
THEMIS Mission press release of June 7, 2007

"All stored science and engineering data are recovered regularly with a success rate of nearly 100% across the constellation. The THEMIS ground systems continue to function very well."


From the
THEMIS orbits page:

Stage 1: Injection or “Coast” Phase
2/15/07 - 9/15/07

Right after launch all spacecraft are lined up in the same orbit with a 15.4 Re apogee.


Stage 2: Orbit Placement Phase
9/15/07 - 12/15/07

The orbit placement phase is also called “Dawn phase” because the apogee of the orbits are on the dawn side of the magnetosphere. Probe 1 apogee is at 30 Re, Probe 2 at 20 Re, Probes 3 and 4 at 12 Re, and Probe 5 at 10 Re.


Stage 3: Tail Science Phase
12/15/07 – 4/15/08

In the tail science phase the apogee of the orbits are in the magnetotail. Probe 1 apogee is at 30 Re, Probe 2 at 20 Re, Probes 3 and 4 at 12 Re, and Probe 5 at 10 Re.

See more at the THEMIS
Mission Page

Check out the THEMIS mission video page for a NASA science briefing.

(scroll down untill you see this icon :)





mh

Monday, February 19, 2007

NASA's Themis Rocket Blasting Off To Get Us 'Hover Cars'

Originally published February 12, 2007

NASA Video! of Themis lift-off (Quick Time Player)

February 16, 2007 6:08 PM EST
NASA's Themis Mission Lift Off - Hi Resolution Pictures
Mapping The Bow Wave Of Planet Earth
(to get us hover cars)
Lauch
Photo: NASA

The bands of iridescent light we see as the Northern(or Southern) Lights are the collision of the solar wind and the earths magnetosphere. The Themis Mission will deploy five satellites equipped with ultraviolet sensors that will study this phenomena in more detail than ever before.

Once the satellites are in their proper orbits, they will line up above the north polar region every four days for 2 years. The Thimes mission will thoroughly map the northern lights; from the light we can see here on earth to the distant wave nodes they create beyond the orbit of the moon. NASA will gather data that could be used to create a four dimensional map of solar wind deflecting off the earths magnetosphere(x,y and z axis plus time).


Up until recently(1970s) space was thought to be mostly empty; now scientists are finding all kinds of stuff up there. The Themis Mission is one of several first steps humans are taking to map the medium of space. The European Space Agency has several mapping expeditions under way using different elemental particles as media.

Like a boat through the water, scientists theorize that the planet, the solar system and even the milky way galaxy create 'bow waves' in front of them as they move through space.(see image at the bottom of this story)

As the earth orbits the sun it creates a bow wave in front of it as it swings through space. The earths bow wave creates electrical storms above the north and south polar regions we see as 'Arora borealis'.

An understanding of how large masses effect the medium of space will help illuminate what Space is made up of.

A better map of the invisible matter in the universe will help cosmologists with their modeling. If they can't find all the 'dark matter' that their models predict is out there, we'll have to throw out Newtons law of Inertia and much of Einsteins Relativity. That would set us back a hundred years in our search for the Grand Unified Theory.

The Grand Unified Theory (G.U.T.) is a model that can describe both massive events like the the rotation of the solar system; and nano events like how molecules change.

If solved, the GUT will get us those 'Hover Cars' Sci/Fi has been predicting since the genre was invented.

That's what this is really all about you know, Hover Cars.

We want Hover Cars!


Image courtesy NASA





Themis gets a pay load, Feburary 10,2007

May 27, 2007
New link at NASA just came to my attention -- with event/time data.
NASA Video! of Themis lift-off (Quick Time Player)

NASA Heliophysics Division (Missions)



mh

Friday, June 25, 2010

No Big Bang, just trillions of entropic fields



I was reading my piece on Sean M. Carroll and his talk to the American Association of Science's 212th Meeting: Session 94 titled: The Origin of The Universe and the Arrow of Time (courtesy Google Video). Sean M Carroll turns the big bang inside out, upside down and backwards to show how flawed it is, but also to show a way forward. He asks, "What happened before the big bang?" Pointedly he tells the story of the big bang backwards to show how many question are left un-asked and, unanswered.

When I was writing the story I titled, "Sean M Carroll Re-writes The Big Bang Theory", the idea of entropy confused me - and it still does. But I thought today, 'I'm going to go ahead and publish my idea of what entropy is, dam the torpedoes (and my ignorance of mathematical physics) - I think this hangs together.'

My vision is this; the expansion of the universe is caused by fields of entropy created when highly complex systems evolve, like our solar system. The increasing strength of their entropic spheres push away other entropic systems. Thus, no Big Bang!

Entropy is defined as, "the degree to which matter is away from this ultimate stable state".

A stable state in my mind is something that is dead. No change equals death. So the furthest things from a stable state are things that are alive, the earth's biosphere for examle, of us human beings.

Therefore the highest state of entropy we know of is consciousness.

Secondly, no 'thing' has zero entropy, or it doesn't exist - because everything is related to/influenced by everything else.


You can extend that formulation to the solar system:

I think a solar system is as close to being 'alive' or having an extremely high state of entropy as almost anything in the universe, several of this suns planets are much closer to earth like conditions than in for example, the matter that makes up a nebula; yet one might look at a nebula and say, 'there, that thing has much more entropy than the planetoid Pluto', but I disagree. The middle aged and relatively highly organized system of rotations and orbits that this solar system has been functioning towards for 4 billion years, is much further from the stable than that nebula even though Pluto may appear to be a dead and desolate place. The stable (unchanging?) functioning of a complex system is not death, not low entropy - although it might appear that way. Nothing in the universe is as close to going from matter to consciousness(the highest state of entropy we know of) as the 'dead' planets of our solar system. With a mere twist of the gravity well (by say, a large rogue planetoid entering the plane of the planets) any one of the millions of highly complex matter points in this, and a billion other, solar system could be moved to an orbit which over time, could begin to develop life.

The problem is that our perspective is that of the life expectancy of a fruit fly (1 week) as compared to an 11,700 year old Creosote bush. In galactic terms our short lives expire after 27,000 rotations of the earth around the sun, while the earth will circle it some 2,920,000,000,000 times in the life of the sun.

Can we prove this, can one measure the entropic field of the solar system?


I think we already have. When the pioneer space craft wasn't where it was supposed to be back in 2007 (The Pioneer Anomaly), scientists figured out where it was and backward engineered a formula that they then attributed to the 'Bow Wave' of the solar system (it's OK - that's called empirical science - disprove it and your a winner). It's a region on the far outer reaches of the solar system where the forces of gravity create a field which interacts with the relatively less dense vacuum of extra solar space (sorry - we don't know very much about out there). This interaction point is dubbed the Bow Wave of the solar system modeled after the bow wave planet earth makes as it hurtles around the sun, measured in 2007 as well by NASA's Themis mission (FilterBlogs posts on Themis).



I'm not big on gravity, I don't think it exists. I think gravity is the entropic fields I talk about above: the forces accumulated in the spinning and orbiting of masses, and groups of masses, create what we understand as gravity. The Newtonian laws don't change just our appreciation of the complexities of the equation. In my model, mass matters less than the motion of said mass and the field they create - it's all about mass(motion/time).

So anyway, the quality of the entropic field is that bow wave formula that "explains" the pioneer space craft anomaly.

That is all - for now.


Image from WikiMedia - linked to Pioneer Anomaly page.



mh

Thursday, February 15, 2007

Cosmology Interactive Mash up Fun

Q) What do these links have in common? (check out each colored link and try your Answer A, B, C and D, at the bottom).

Themis Mission
Advanced Concepts Team
Bow Wave of the Solar System
Aurora Borealis
Grand Unified Theory
Curved Space
The Jetson's

ANSWER: click the red letters

A. PBS show ZOOM?
B. Karl Rove's plan to Win in '08?
C. Goddesses?
D. Hover Cars?


Interactive learning technology mashup
mh