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Hi Patrick & Ian,
Thanks.=20
DW
----- Original Message -----=20
From: Patrick Kelly=20
To: naturens@chebucto.ns.ca=20
Sent: Wednesday, September 05, 2012 9:00 PM
Subject: Re: [NatureNS] Giant plasma bubble
The more correct term for the "bubble" is the heliosphere, and the =
particles in it are formed from the solar wind and influenced by the =
Sun's magnetic field. When the particles reach the heliopause, as =
Voyager 1 is about to do, these come into "conflict" with the denser gas =
of the interstellar medium as well as the overall magnetic field of the =
Milky Way galaxy.=20
http://en.wikipedia.org/wiki/Heliosphere
Pat
On Sep 5, 2012, at 4:16 PM, David & Alison Webster wrote:
Dear All, Sept 5, 2012
Voyager 1 (Chron.Hrld. Sept. 5; B5) is about to exit the Solar =
system "...which is enveloped in a giant plasma bubble. This hot and =
turbulent area is created by a stream of charged particles from the =
sun." "Outside the bubble...scientists expect a calmer environment."
Why would charged particles from the sun (inverse square law) have =
a greater effect just beyond the solar system than near the sun ?
Yt, DW, Kentville=20
=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Patrick Kelly
Director of Computer Facilities
=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Faculty of Architecture and Planning
Dalhousie University
=
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=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
MAIL COURIER
PO Box 15000 5410 Spring Garden Road
Halifax, Nova Scotia B3H 4R2 Halifax, Nova Scotia
Canada Canada
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Phone:(902) 494-3294 FAX:(902) 423-6672 =
E-mail:patrick.kelly@dal.ca
=
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=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
No virus found in this message.
Checked by AVG - www.avg.com
Version: 2012.0.2197 / Virus Database: 2437/5242 - Release Date: =
09/02/12
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style=3D"WORD-WRAP: break-word; -webkit-nbsp-mode: space; =
-webkit-line-break: after-white-space"=20
bgColor=3D#ffffff>
<DIV><FONT size=3D2>Hi Patrick & Ian,</FONT></DIV>
<DIV><FONT size=3D2>Thanks. </FONT></DIV>
<DIV><FONT size=3D2>DW</FONT></DIV>
<BLOCKQUOTE=20
style=3D"BORDER-LEFT: #000000 2px solid; PADDING-LEFT: 5px; =
PADDING-RIGHT: 0px; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px"=20
dir=3Dltr>
<DIV style=3D"FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV=20
style=3D"FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color: =
black"><B>From:</B>=20
<A title=3Dpatrick.kelly@dal.ca =
href=3D"mailto:patrick.kelly@dal.ca">Patrick=20
Kelly</A> </DIV>
<DIV style=3D"FONT: 10pt arial"><B>To:</B> <A =
title=3Dnaturens@chebucto.ns.ca=20
href=3D"mailto:naturens@chebucto.ns.ca">naturens@chebucto.ns.ca</A> =
</DIV>
<DIV style=3D"FONT: 10pt arial"><B>Sent:</B> Wednesday, September 05, =
2012 9:00=20
PM</DIV>
<DIV style=3D"FONT: 10pt arial"><B>Subject:</B> Re: [NatureNS] Giant =
plasma=20
bubble</DIV>
<DIV><BR></DIV>The more correct term for the "bubble" is the =
heliosphere, and=20
the particles in it are formed from the solar wind and influenced by =
the Sun's=20
magnetic field. When the particles reach the heliopause, as Voyager 1 =
is about=20
to do, these come into "conflict" with the denser gas of the =
interstellar=20
medium as well as the overall magnetic field of the Milky Way =
galaxy.
<DIV><BR></DIV>
<DIV><A=20
=
href=3D"http://en.wikipedia.org/wiki/Heliosphere">http://en.wikipedia.org=
/wiki/Heliosphere</A></DIV>
<DIV><BR></DIV>
<DIV>Pat</DIV>
<DIV><BR></DIV>
<DIV><BR>
<DIV>
<DIV>On Sep 5, 2012, at 4:16 PM, David & Alison Webster =
wrote:</DIV><BR=20
class=3DApple-interchange-newline>
<BLOCKQUOTE type=3D"cite">
<DIV>Dear All,=20
=
&=
nbsp; Sept=20
5, 2012<BR> Voyager 1 (Chron.Hrld. Sept. 5; B5) is about =
to exit=20
the Solar system "...which is enveloped in a giant plasma bubble. =
This hot=20
and turbulent area is created by a stream of charged particles from =
the=20
sun." "Outside the bubble...scientists expect a calmer=20
environment."<BR><BR> Why would charged particles from =
the sun=20
(inverse square law) have a greater effect just beyond the solar =
system than=20
near the sun ?<BR><BR>Yt, DW, Kentville =
<BR><BR></DIV></BLOCKQUOTE></DIV><BR>
<DIV apple-content-edited=3D"true">
<DIV=20
style=3D"WORD-WRAP: break-word; -webkit-nbsp-mode: space; =
-webkit-line-break: after-white-space"><SPAN=20
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BORDER-COLLAPSE: separate; FONT: medium Helvetica; WHITE-SPACE: normal; =
ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: =
0px; -webkit-border-horizontal-spacing: 0px; =
-webkit-border-vertical-spacing: 0px; =
-webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: =
auto; -webkit-text-stroke-width: 0px"=20
class=3DApple-style-span>
<DIV=20
style=3D"WORD-WRAP: break-word; -webkit-nbsp-mode: space; =
-webkit-line-break: after-white-space"><SPAN=20
style=3D"WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; =
BORDER-COLLAPSE: separate; FONT: medium Helvetica; WHITE-SPACE: normal; =
ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: =
0px; -webkit-border-horizontal-spacing: 0px; =
-webkit-border-vertical-spacing: 0px; =
-webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: =
auto; -webkit-text-stroke-width: 0px"=20
class=3DApple-style-span>
<P style=3D"MARGIN: 0px"><FONT style=3D"FONT: 12px Courier" size=3D3=20
face=3DCourier><BR=20
=
class=3DApple-interchange-newline>=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D</FONT></P>
<P style=3D"MARGIN: 0px"><FONT style=3D"FONT: 12px Courier" size=3D3=20
face=3DCourier>Patrick Kelly</FONT></P>
<P style=3D"MARGIN: 0px"><FONT style=3D"FONT: 12px Courier" size=3D3=20
face=3DCourier>Director of Computer Facilities</FONT></P>
<P style=3D"MARGIN: 0px"><FONT style=3D"FONT: 12px Courier" size=3D3=20
=
face=3DCourier>=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D</FONT></P>
<P style=3D"MARGIN: 0px"><FONT style=3D"FONT: 12px Courier" size=3D3=20
face=3DCourier>Faculty of Architecture and Planning</FONT></P>
<P style=3D"MARGIN: 0px"><FONT style=3D"FONT: 12px Courier" size=3D3=20
face=3DCourier>Dalhousie University</FONT></P>
<P style=3D"MARGIN: 0px"><FONT style=3D"FONT: 12px Courier" size=3D3=20
=
face=3DCourier>=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D</FONT></P>
<P style=3D"MARGIN: 0px"><FONT style=3D"FONT: 12px Courier" size=3D3=20
face=3DCourier>MAIL =
=20
=20
COURIER</FONT></P>
<P style=3D"MARGIN: 0px"><FONT style=3D"FONT: 12px Courier" size=3D3 =
face=3DCourier>PO=20
Box 15000 <SPAN=20
class=3DApple-converted-space> =
=20
<SPAN =
class=3DApple-converted-space> </SPAN></SPAN>5410=20
Spring Garden Road</FONT></P>
<P style=3D"MARGIN: 0px"><FONT style=3D"FONT: 12px Courier" size=3D3=20
face=3DCourier>Halifax, Nova Scotia B3H 4R2<SPAN=20
class=3DApple-converted-space> </SPAN><SPAN=20
class=3DApple-converted-space> <SPAN=20
class=3DApple-converted-space> </SPAN></SPAN>Halifax, Nova=20
Scotia</FONT></P>
<P style=3D"MARGIN: 0px"><FONT style=3D"FONT: 12px Courier" size=3D3=20
face=3DCourier>Canada<SPAN =
class=3DApple-converted-space> </SPAN><SPAN=20
class=3DApple-converted-space> =
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<SPAN=20
class=3DApple-converted-space> </SPAN></SPAN>Canada</FONT></P>
<P style=3D"MARGIN: 0px"><FONT style=3D"FONT: 12px Courier" size=3D3=20
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face=3DCourier>=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
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=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D</FONT></P>
<P style=3D"MARGIN: 0px"><FONT style=3D"FONT: 12px Courier" size=3D3=20
face=3DCourier>Phone:(902) 494-3294<SPAN =
class=3DApple-converted-space> =20
<SPAN =
class=3DApple-converted-space> </SPAN></SPAN>FAX:(902)=20
423-6672<SPAN class=3DApple-converted-space> </SPAN><SPAN=20
class=3DApple-converted-space> <SPAN=20
class=3DApple-converted-space> </SPAN></SPAN>E-mail:<A=20
=
href=3D"mailto:patrick.kelly@dal.ca">patrick.kelly@dal.ca</A></FONT></P>
<P style=3D"MARGIN: 0px"><FONT style=3D"FONT: 12px Courier" size=3D3=20
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=3D=3D=3D=3D</FONT></P></SPAN></DIV></SPAN></DIV></DIV><BR></DIV><A></A>
<P align=3Dleft color=3D"#000000" avgcert??>No virus found in this=20
message.<BR>Checked by AVG - <A=20
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