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-------- Original Message --------
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<th nowrap="nowrap" valign="BASELINE" align="RIGHT">Subject:
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<td>Physics Colloquium Friday, October 9, 2015 "Asteroids
and Comets: Keys to understanding the early Solar System
and Exoplanetary " - by Dr. Ryan</td>
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<th nowrap="nowrap" valign="BASELINE" align="RIGHT">Date: </th>
<td>Tue, 6 Oct 2015 20:04:37 +0000</td>
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<th nowrap="nowrap" valign="BASELINE" align="RIGHT">From: </th>
<td>Wilkinson, Eleonor V <a class="moz-txt-link-rfc2396E" href="mailto:evwilk@wm.edu"><evwilk@wm.edu></a></td>
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<th nowrap="nowrap" valign="BASELINE" align="RIGHT">To: </th>
<td><a class="moz-txt-link-abbreviated" href="mailto:physics0607@physics.wm.edu">physics0607@physics.wm.edu</a>
<a class="moz-txt-link-rfc2396E" href="mailto:physics0607@physics.wm.edu"><physics0607@physics.wm.edu></a></td>
</tr>
<tr>
<th nowrap="nowrap" valign="BASELINE" align="RIGHT">CC: </th>
<td><a class="moz-txt-link-abbreviated" href="mailto:undergrads0607@physics.wm.edu">undergrads0607@physics.wm.edu</a>
<a class="moz-txt-link-rfc2396E" href="mailto:undergrads0607@physics.wm.edu"><undergrads0607@physics.wm.edu></a></td>
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src="cid:part1.01000806.04030009@jlab.org"
v:shapes="Picture_x0020_1" height="247" hspace="12"
width="217" align="left"><!--[endif]--><b><u><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;color:black">PHYSICS COLLOQUIUM</span></u></b><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;color:black">Friday, October
</span><span style="font-size:12.0pt;font-family:"Times
New Roman",serif;color:#1F497D">9</span><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;color:black">, 2015</span><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;color:black">4:00 PM
</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;color:black">Small Hall, Room 111</span><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;color:black"> </span><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span
style="font-size:14.0pt;font-family:"Times New
Roman",serif">Dr. Erin Ryan
</span></b><span
style="font-size:14.0pt;font-family:"Times New
Roman",serif">[Host: W. Deconinck]</span><b><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif">
</span></b><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Times New
Roman",serif">NASA Goddard<b> </b></span><o:p></o:p></p>
<p class="MsoNormal"><b><span
style="font-size:14.0pt;font-family:"Times New
Roman",serif;color:black"> </span></b><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span
style="font-size:14.0pt;font-family:"Times New
Roman",serif;color:black"> </span></b><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span
style="font-size:14.0pt;font-family:"Times New
Roman",serif;color:black"> </span></b><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span
style="font-size:14.0pt;font-family:"Times New
Roman",serif;color:black"> </span></b><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span
style="font-size:14.0pt;font-family:"Times New
Roman",serif;color:black"> </span></b><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span
style="font-size:14.0pt;font-family:"Times New
Roman",serif;color:black"> <o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span
style="font-size:14.0pt;font-family:"Times New
Roman",serif;color:#1F497D"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="color:#1F497D"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span
style="font-size:14.0pt;font-family:"Times New
Roman",serif;color:black"> Title of Talk:</span></b><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><b><i><span
style="font-size:16.0pt;font-family:"Times New
Roman",serif;color:#0066FF">“Asteroids and Comets:
Keys to understanding the early Solar System and
Exoplanetary Systems”<o:p></o:p></span></i></b></p>
<p class="MsoNormal"><b><span
style="font-size:14.0pt;font-family:"Times New
Roman",serif;color:black"> <o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span
style="font-size:14.0pt;font-family:"Times New
Roman",serif;color:black">Abstract:</span></b><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif">Abstract: Recent searches for
exoplanetary systems from ground based telescopic surveys
and the Kepler mission have shown that planetary systems are
common within our galaxy, however the current configuration
of our solar system may not be an accurate prototype for
other planetary systems. In particular, the discovery of a
number of hot Jupiters have been found at distances from
their host stars that confounds the current planet formation
models unless a form of planetary migration is invoked.
Concurrently with the first hot Jupiter detections, the
planetary science community recognized the potential for
planet migration to shape our own Solar System. Numerous
lines of evidence within the Solar System suggest that giant
planet migration had a significant impact on shaping the
dynamical orbits and small body populations we witness
today.
<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif">Although the planets have undergone
alteration due to heating and differentiation, the
compositions of the small bodies in the solar system can be
treated as time capsules from the early epoch of planet
formation. The compositions of comets and asteroids are key
to understanding planetary migration in our solar system,
and even how volatiles such as water could have been
transported from the outer reaches of Kuiper Belt into the
inner solar system. I will discuss results on comet and
asteroid compositions and the boundaries they place on
planetary migration models and the origin of volatiles in
the inner solar system.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><i><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;color:#1F497D"><a
moz-do-not-send="true"
href="https://events.wm.edu/event/view/physics/55336">https://events.wm.edu/event/view/physics/55336</a><o:p></o:p></span></i></b></p>
<p class="MsoNormal"><b><i><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;color:#1F497D"><o:p> </o:p></span></i></b></p>
<p class="MsoNormal"><b><i><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;color:black">*Cookies & coffee
will be served in Room 122 at 3:30 PM</span></i></b><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;color:black"> </span><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;color:black"> </span><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;color:black"> </span><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Times New
Roman",serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Times New
Roman",serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Times New
Roman",serif;color:black"> </span><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Times New
Roman",serif;color:black">******</span><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span
style="font-size:12.0pt;font-family:"Monotype
Corsiva";color:#1F497D">Eleonor V. Wilkinson</span></b><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Georgia",serif;color:black">Administrative
& Office Specialist
</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Georgia",serif;color:black">The
College of William & Mary-Physics<br>
Small Hall, Room 123<br>
300 Ukrop Way<br>
Williamsburg, VA 23185</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Times New
Roman",serif;color:black">Telephone: 757-221-3503</span><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Times New
Roman",serif;color:black">Fax: 757-221-3540</span><span
style="color:black"><o:p></o:p></span></p>
<p class="MsoPlainText"> <o:p></o:p></p>
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